Calm Healthy Horses

Calm Healthy Horses calmhealthyhorses.com provides a new perspective on how grass affects horses thereby solving the vast majority of health and behavioural issues.
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Save time, money and stress with our simple feeding recommendations.

Good2Go is getting rave reviews! Congratulations to Amelia French and her fabulous horse Nicau…“Hi I just wanted to let ...
09/12/2024

Good2Go is getting rave reviews!

Congratulations to Amelia French and her fabulous horse Nicau…

“Hi I just wanted to let you know that Nicau is doing really well on Good2Go!

We recently won Champion Grand Prix at the Canterbury Dressage Championships and he had good energy both days.

His coat is looking lovely and it's nice to not have to feed so many powders!”

We visited Nicau yesterday to take these photos of him and were very impressed with how calm and gentle he is.

At 18hh he is truly the epitome of a gentle giant!

Good2Go is only available in NZ at this stage.

For more info: https://www.calmhealthyhorses.com/g2g

Photo Credit: Cathy Dee Photography

Get Grass Smart - Cocksfoot, Bromes, Timothy, Yorkshire FogThese are 'cool season' grasses, all in the 'high production'...
03/12/2024

Get Grass Smart - Cocksfoot, Bromes, Timothy, Yorkshire Fog

These are 'cool season' grasses, all in the 'high production' category compared to the finer, shorter sward, low nutrient density grasses like brown-top, sweet vernal, in the previous Get Grass Smart Post. All were widely used by farmers prior to rye-grass coming on the scene.

As with all pasture what you sow will depend on the purpose – whereas the former ‘low production’ grasses are ideal for ponies as well as horses recovering from various ‘issues’, the following are more suited to performance or breeding horses and a mix of these make great hay for them too.

If you are planning on allowing grazing access to these grasses the ‘stage of growth’ at which you allow access is critical.

ALL grasses, when in the vegetative stage of growth (short or lush), are too low in Dry Matter, too high in CP/Nitrogen for horses, not to mention when they also have plenty of leaf area, are too high in sugars too.

MANAGEMENT is key – unless you have plenty of acreage and low stocking rates, you will need to have somewhere to keep the horses OFF this grass while you make the hay and for other times of the year when it is in growth mode.

A mix of the following make great hay for horses (in NZ)
When hay is grown commercially fertiliser will be added to increase yield and # of ‘cuts’ in the season. We have learned by experience that there is a fine line between achieving a good crop and rendering it unsuitable for many horses.

Cocksfoot
Also referred to as Orchard Grass, this grass used to be the NZ farmer’s main production grass before rye-grass.
It tends to make ‘coarser’ hay.

Brome Grasses
Prairie grass and Grazing Brome (closely related) are excellent for most horses – they are large-leafed grasses which grow well during winter and early spring and are drought tolerant.
They do not tolerate waterlogged soil conditions.

Timothy
Best suited to moist, cooler conditions of South Island. Timothy has a distinctive bullrush-shaped seed head (see photos).
Timothy grass doesn’t stand up to heavy trampling and is not very drought tolerant so it is great as part of a mix for Performance or Breeding horses. It is a ‘higher sugar’ grass than the likes Brown-Top/Sweet Vernal.

Grows only on moist, heavy soils in cooler regions and is highly palatable to horses.

Yorkshire Fog Grass
Doesn't mind the wetter conditions – a good grass for properties with less than ideal drainage.
Thrives on infertile and acidic soils.
Works well as part of a mix but can tend to dominate other species over time.
Due to their hairiness some horses do not find the leaves of 'fog' grass very palatable (but they do love the seed heads).
Be aware when making Yorkshire Fog into hay as it takes a lot more drying than other grasses.
For these reasons we tend not to include Yorkshire Fog in grass seed mixes.

For a good grass seed Mix in NZ contact Pastoral Improvements
[email protected]

Remember grass of any species is only 'horse-friendly' when allowed to mature before grazing.

If you are resowing - Brand new grass of ANY species is particularly potent and needs to be first grazed by sheep, (or mowed) when it is 6" high, then a crop of hay taken off it after which it should be left until it has 'dried/hardened' off BEFORE allowing grazing access for horses.
Photos:
1. Cocksfoot/Orchard Grass
2. Prairie Grass
3. Timothy Grass
4. Yorkshire Fog-Grass

Clancy had a lot going on!Clancy is a 14 yrs 15.2 QH gelding who had been struggling with EMS for years.Back in early Ma...
28/11/2024

Clancy had a lot going on!

Clancy is a 14 yrs 15.2 QH gelding who had been struggling with EMS for years.

Back in early May, Amanda contacted us because Clancy had developed more issues – he had become anxious, girthy, had sacro-iliac issues, he was ‘wheezing’, had mud-fever, was itchy, ‘footy’, did the odd head-toss/flick and had cracks in hooves!

But Amanda’s main concern was that his urine was ‘constantly like yellow lotion’ and he was peeing ‘little and often’.

Amanda also observed intermittent swelling along his ventral line and his sheath, and between the jowls. He was extremely irritable around the belly and would nip and pin ears back. Grumbly tummy and mild ‘head-bobbing’.

The Vet was thorough, conducting an ultrasound of Clancy’s kidneys and ran bloods, he was low in sodium despite being fed salt.

Clancy had monthly body work, his teeth were up to date, vaccine up to date, hooves were up to date.

A 43 temperature prompted another vet visit – more blood work, abdominal tap, ultrasounds etc with no clear indication of why his temperature spiked.

At the time Clancy was turned out 5 hours per day on dry short grass, no green. His feeds consisted of 4kg bucket of lucerne/wheaten chaff mix, hygain zero 500g, 50-60g of salt. His plain grass hay was either Teff or Rhodes.

Mid-May we recommended some diet changes for Clancy. Even though the grass he had for 5 hours a day did not ‘look’ problematic, it was eliminated as was all lucerne.

He was transitioned onto a simple feed: plain white chaff, soaked beet, ground linseed, sunflower seeds for protein plus Supreme MVA (Minerals, Vitamins, Amino Acids) plus salt.

June 6th: “Clancy has stopped head bobbing. He is drinking 10-25 litres overnight of water but still peeing yellow lotion. The swelling of his sheath and between his jowls is nearly non- existent now. Thank you!”

June 21st Clancy still has the yellow lotion peeing issue even though bloods show he is well hydrated and his average water intake is up to 25-30 ltrs overnight,

July 31st Update on Clancy – he is still on all the supplements. He’s been going well: minimal to no swelling of the sheath, no swelling between the jowls, no head tossing and his urine has been looking the clearest for a week! Consistently the best and longest for years!

Nov 14

Hi just thought I’d update you on Clancy: He’s going fantastic - been off Alleviate Gold and SOS for about month but I have kept both on hand just in case. He’s more comfortable on the back and stomach area and even breaking straight into a canter when he’s goes out into his bigger run.

His urine is still normal and not peeing little bits all the time, he is actually doing big pees less often. His overall attitude is so much happier and back to the Clancy I used to know.

He can now be brushed on the belly and his back muscles are no longer tight and sore. Can’t thank you enough for the help you have given us as he and I have struggled for years and - your knowledge and help is the only thing that saved him from the pain and discomfort he was in.

Clancy had a lot going on and his story is a great example of the difference the right nutrients can make!

Importantly Amanda stuck with it UNTIL his metabolism returned to normal functioning – time frames are always hard to predict but look at the difference over the last 6 months.
Thankyou Amanda!
Photos, 6 months between

If you would like specific help with your horse, contact us via our Enquiry Form : https://forms.wix.com/70c7cae9-bec0-444a-b26e-7da5ba4e6762:9c61e4d3-2e6b-4825-9b94-bf9c0e57e82c

Get Grass Smart - Grass from a semi-arid environment where horses thrive!About 6 weeks ago Sue (UK) was in the Cappadoci...
22/11/2024

Get Grass Smart - Grass from a semi-arid environment where horses thrive!

About 6 weeks ago Sue (UK) was in the Cappadocia region of Turkey. She managed to get a sample of the forage the 'Yilki' horses of Cappadocia were living on.

Many roam freely and were generally in great condition. Some of these horses are used as mounts for very inexperienced tourists to ride. Bearing in mind, at the same time there are even more equally inexperienced tourists zooming around on quad bikes with little regard for those on horse-back.

Sue was very impressed how 'good' these horses were, they certainly weren't 'nose to tail' robots, the horses were willing and energetic but at the same time felt very safe in what were sometimes alarming situations!

The comment was made that the ride would not have been so enjoyable had the horses been grazing green, vegetative grass growing on organic soils as we have in NZ, UK and many regions of Australia!

The forage analysis of some of the 'sedgy' grass in the photos:
Dry Matter 78.5% - younger green grass is lucky to be 25%
Crude Protein 12.6% - ideal
NDF 586g/kg - on the high side at 58.6%
ADF 343g/kg - good at 34.3%
Sugars 10.6%
Potassium 0.75% (this is nice and low because of lack of rain)
Sodium 0.10% low as in our grasses
Chloride 1.10% - this is high compared to average of our grasses
DCAD - negative, no metabolic effort required to maintain internal electrical equilibrium. Green grass is inevitably 200, often 300-600
Copper - 2.5mg/kg : Zinc - 19.3 mg/kg
Cobalt - 0.40mg/kg - these are good levels compared to NZ forage samples

Overall we could see how this grass would be great for horses - and easy on their metabolism compared to the grass growing in our higher rainfall climates!

The Cappadocia region is known as the 'Land of the Volcanoes'
It is located in the central Anatolian highlands of Turkey. It is a semi-arid plateau with an average height of over 1000 m and is marked by its steppe-like vegetation, with some quite narrow valleys where there were a few shrubs and juniper trees.

The climate consists of cold, damp winters and hot, dry summers. The landscape is characterised by strange volcanic rock formations.

The region has always been ideal for sheep and horse breeding, these being the main sources of revenue for the Cappadocian people over the centuries.

Get Grass Smart - Why these are Great Grasses for many Equines!Brown-top, Sweet Vernal, ‘Goose’ grass (Poa Annua), Crest...
18/11/2024

Get Grass Smart - Why these are Great Grasses for many Equines!

Brown-top, Sweet Vernal, ‘Goose’ grass (Poa Annua), Crested Dog’s Tail

These are all ‘non-production' grasses which have NOT been selected for traits that promote rapid weight gain and milk production. Not favourites with farmers!

They grow on unimproved, less fertile land where the soils are slightly acidic (around 5.8 – 6.2). Except browntop these aren't grown for seed, generally they just 'appear' on such land from seeds in the ground.

They tend to grow more slowly than ‘high production’ rye-grasses/tall fescues for example. Land which has been fertilised or limed to where the pH is higher than 6.2 will tend not to suit these grasses.

These grasses make IDEAL hay for many horses – perfect for minis, ponies and those horses who are obese, EMS, prone to laminitis or head-shaking.

(Remembering it still needs grazing access managed because ANY grass species when it is vegetative (short, green and growing) is not suitable for equines with these issues).

Ideal when made into hay because they are comparatively low nutrient density - allowing ponies to consume hay for more hours of a day.

Of course they will also need a supplementary feed to supply protein and daily essential nutrients.

The sort of pasture least likely to cause issues for equines are…
• Grasses growing on slightly acidic soils
• Pasture on dry stony ground
• Unimproved pasture
• Tussock country
• Grasses grown with a long rotation IE: regenerative agriculture
• Large variety of GRASSES
• Dry grasslands

A lot of the advice people are given is to promote the health of the pasture and to increase yield.

Whilst this can be a good thing if you are going to harvest the grass as hay, if it is intended for grazing then access needs to be carefully managed according to individual requirements because horses grazing such ‘healthy pasture’ are still just as prone to laminitis, EMS, Head shaking, tight muscles, behavioural issues etc….

Photos:
1. Browntop 2. Sweet Vernal 3. 'Goose' Grass 4. Crested Dog's Tail
5. Sweet Vernal Hay

13/11/2024

Jess’s daughter’s pony had become a Head-Shaker

Here is a typical real-life example of our message in last night’s post (and why to become “Grass Smart”)!

Thanks Jess for sharing the journey!

We brought our lovely young (6) Connemara pony home in mid-December 2023 for my 11 year old daughter.

We didn't ride much in December and January because of the weather but, when we did ride, we noticed she was quite snatchy with the reins. We didn't overly think it at the time but instead brought some balance support reins to help support my daughter when she did this which became increasingly often (I would ride her without them).

However, looking back now I think this was the start of our pony exhibiting ‘grass-affected’ behaviour.

The pony, lived out 24/7 on stressed, overgrazed grass with our other 3 ponies who have never exhibited any issues in the 4 years that we have kept them at this location.

The grass is also heavily rich in clover in parts which I now know to be detrimental to their health.

After the rein snatching behaviour and as we headed into spring, the head shaking started in earnest.

We did all the normal checks - teeth, saddle, bridle, bit, back etc and everything was absolutely fine but the head-shaking had worsened so much by June 2024 that we really could not ride our pony (even with a nose net (of which we tried various types!) and which provided some relief but not much) and cancelled all planned outings.

I also realised having done a lot of research that the pony was probably in pain a lot at this point and we did not want to hurt her or us.

She head-shook on the lunge in a head collar and whilst ridden out hacking and when turned out on grass. Interestingly, she showed no head shaking behaviour in an arena so we were able to keep her schooling up to a limited extent in an arena but could not ride her outside where she was a bit ‘footy’ as well.

We were in contact with the pony's previous owners who assured us that there had never been any head shaking behaviour previously and she had passed a 5 stage vetting when we purchased her.

In the research that I had done on head shaking I had come across 'Calm Healthy Horses' and the pony's previous owners also advised me to contact 'Calm Healthy Horses'.

Finally in early June 2024 in desperation and having exhausted all other options (apart from a vet as given all the research that I had done indicated the pony would be diagnosed as an idiopathic head shaker and we would still be at square one) I contacted Sue Dawson at Calm Healthy Horses in the UK and sent her the video of our pony on the lunge.

Sue was amazing and immediately told us to take her off all grass, feed soaked meadow hay and feed her a simple bucket twice a day including recommended supplements, so we dutifully sectioned off a small rectangular part of the paddock, which after a while had almost no grass.

To cut a long story short, our pony's progress was dramatic and my daughter and her pony were able to attend PC camp for 4 days at the end of July with not a head shake in sight.

Fast forward to today and we are still experimenting a little with what works and what doesn't and we have had some hiccups along the way with trying to keep our pony off all grazing (such as escaping and trashing electric fences!) whilst also managing her need to move around and 'be a horse'.

At the moment she has the odd flick as we seek to maintain a balance with the help of the CHH supplements. We will have to keep her off our grass at least but I will seek to experiment with not soaking her hay during the winter months and see how she goes.

But now we have a tool box of kit that actually works and we know what to do to have a head-shaking free, happy and healthy pony. We realise she will always be grass-affected and we will have to manage her accordingly but she is alive, well and now flying around 80cm courses with my daughter!

Unbelievable given that back in early June I was having thoughts of PTS or retirement. I cannot thank Calm Healthy Horses enough and will forever be singing their praises.

Thank you Sue!

Get Grass Smart - Spot the Difference!Perspective is everything! And discussion is a good thing too!SOME people take umb...
12/11/2024

Get Grass Smart - Spot the Difference!

Perspective is everything! And discussion is a good thing too!

SOME people take umbrage at the message we are conveying about grass for our domestic horses.

They maintain they have kept horses for many years on the very pasture we are warning people against.

We do believe them – not everybody has frustrating 'issues' with their horses. And there are people who have large acreages and lower stocking rates than the average horse owner at livery or on a small lifestyle block.

Sometimes they are owners who do have issues but don’t attribute these issues to the grass. Or, they are wise enough to be allowing grazing access when the grass is at a mature stage of growth.

Our CHH perspective comes from the fact that we are ‘the ambulance at the bottom of the cliff’! – the owners who are desperate because they cannot seem to get their horses right despite having gone down every treatment avenue known to mankind.

When you add up all the horses in the world who have been ‘diagnosed’ with EMS, IR, laminitis, obesity, hyper-sensitivity, anxiety, PSSM, HS, KS, SIJ, tight muscles, locking stifles, stringhalt, allergies, staggers, digestive, respiratory, reproductive and ‘behavioural’ issues – that is a LARGE number of horses whose owners are looking for solutions that WORK!

We have a large data-base by now and there is a 100% correlation between all these ‘issues’ owners struggle with and the type of pasture/forage their horse has been on.

SO MANY horses are misread, misjudged and misdiagnosed. This can be very expensive when in the end, (many times after wasting years and thousands of dollars), they find out that simple changes to the horses diet would have worked in the first place………...

A classic sign is not being able to make progress with ‘training’ because their horse was great yesterday but then seems to have gone backwards today. The real cause is often as simple as the fact that it rained in the meantime, causing changes to the nutrient composition of the grass.

Horses are frequently sold for the wrong reasons and the next horse purchased ends up with ‘issues’ too.

Countless horses are euthanised because no ‘physical’ cause could be identified. NOBODY thought to look for the physiological ‘injury’.

There is a spectrum of issues which range from mild ‘behavioural’ issues to very dangerous ones; from mild health issues to very serious ones.

MANAGEMENT changes which include changing the diet ‘from predominantly green to predominantly brown’ is what consistently works, along with addressing imbalances in their bucket feeds. This change works fundamentally because it takes stress off the horse’s metabolism, giving it a rest.

Get Grass Smart – Learn About Rye-grass!Rye-grass is very easy to identify because the under-sides of the leaves SHINE i...
04/11/2024

Get Grass Smart – Learn About Rye-grass!

Rye-grass is very easy to identify because the under-sides of the leaves SHINE in the sun! All you need is a sunny day!

Making now a good time of the year to assess how much rye-grass is in your horse pasture.

There are numerous strains of rye-grass, steer clear of all of them including:

• Perennial ryegrass - has leaves that are long and narrow with a well-defined mid-rib. The leaves are soft, thin, and dark green, with a smooth, shiny underside.
• Italian ryegrass - has a ribbed upper surface that resembles corrugated iron. The leaves are wider and not as dark green but also shine on a sunny day.

If there is a relatively small amount scattered through your pasture amongst your other grasses, it won't be a problem. Same with hay.

However do not sow it! Lifestyle blocks that were dairy farms previously are likely to be predominantly rye-grass and clover. We would advise against buying such land for horses because the ‘older’ more ‘horse-friendly’ grasses are difficult to establish on soil where rye/clover has been encouraged.

Here are the reasons:

Rye-grass is a Cool Season grass which, when dominant in the pasture, is unsuitable for horses whether endophyte free or not.

Rye-grass produces a high yield. It provides a LOT of nutrition per mouthful where horses do best on low nutrient density forage.

Rye-grass has a propensity for rapid growth and the very traits that make it desirable for fattening livestock and maximising milk production cause health troubles for equines.

Here in NZ, we refer to it as ‘disaster pasture’ because of its propensity to cause laminitis, obesity, head-shaking, hyper-sensitivity, hives, reproductive, respiratory, staggers, fire-breathing dragons and behavioural issues in record time!

Rye-grass is inherently high in potassium (3-4%) which is known to cause metabolic problems in dairy cows. High potassium also causes variations of these same metabolic issues in horses.

Rye-grass when short or lush, is dark green which means it is high in non-protein nitrogen (NPN). The plant readily uptakes nitrogen as nitrates and under certain climatic conditions (cold night-time temps, frosts, consecutive cloudy days, when growing in the shade) they accumulate in the grass. The horse’s digestive system is NOT adapted to high nitrogen diets AT ALL. They have a mono-gastric style digestive system not a ruminant one.

Sugars: Rye-grass, when actively growing, is very efficient at manufacturing sugars used to fuel the rapid growth at night.

However, especially when there is a drop in temperature, rye-grass stores excess sugars as ‘fructans’. Horses do not have the particular enzyme necessary to break down fructans.
Warm season grasses store excess sugars as starch, not that we want their diet to be high in starch, but at least they do have the enzyme to process it.

Fructans are included in the WSC reading on forage analyses, (not the ESC reading). Fructans are stored in the leaves and roots of the plant. They are ‘on the plant’s side’ helping with recovery after cold, even freezing temperatures – they give rye-grass improved cold tolerance.

Mycotoxins – Perrenial rye-grass contains the endophyte which produces the Lolitrem-B mycotoxin when the plant is stressed, usually in the heat of late summer. Lolitrem-B will cause ‘staggers’ in all livestock including horses.

Even ‘endophyte-free’ strains like Italian rye-grass cause ‘staggers’ in horses in spring - a time when it is minerally very unbalanced.

Many strains of rye-grass have been purposely bred with specific endophytes to produce mycotoxins to protect the plant. For instance AR1 ryegrass contains peramine for protection against Argentine stem weevil and pasture mealybug.

Can you get rid of rye grass?

It takes heavy duty chemicals to eradicate rye-grass which we want to avoid because they are far too hard on the environment

If you have more rye-grass in your horse’s pasture than you would like then take measures to prevent it dropping its seeds every year. Graze it with other stock prior to seeding or have it made into balage, sell to a local dairy farmer so you can buy more suitable hay.

Avoid fertilising or harrowing more than a couple of times per year.

Rye-grass troubles are common in most regions of NZ, particularly Victoria and Tasmania in Australia and in the UK

GrazeEzy is formulated to help counterbalance these aspects of spring grass, including rye-grass.

Photos –
1. Rye-grass shining in the sun.
2. Easily recognisable seed-heads

Madeleine can’t believe the difference in the colour of her horse Fejoa:People are asking: What have you done with Feijo...
29/10/2024

Madeleine can’t believe the difference in the colour of her horse Fejoa:

People are asking: What have you done with Feijoa?

Madeleine says: "These photos were taken 11 months apart - November 2023 vs October 2024.
How is this the same horse?!?!!

No dye, no product - neither photo even involved recent shampoo. I did use Eco Horse mane and tail conditioner prior to both photos, but it was not applied to his body, only his tail.

Both of my horses have been on the same grazing, sharing the same paddock, for the past 6 years, and on the same Calm Healthy Horses approved diet for 3.5 years.

However, in December 2023, I switched them to the Calm Healthy Horses Good2Go so that I did not have to measure out half a dozen things each day.

Later that summer, Feijoa went a dark coppery brown instead of his usual shade, and that tone stayed present in his winter coat, and has now darkened to the beautiful, shiny, liver chestnut coat he is presently revealing.

Jenny confirmed that CHH Good2Go has even more good nutrition in it than my previous CHH-approved hand mix!

So, mystery solved! Feijoa's colour change and glossy shine is likely the result of his already very good nutrition becoming excellent."

Look out for more benefits being built in to our range!
Only available in NZ at this stage - please e-mail [email protected] and we will send you the order form 🙂

Remember Libby?Libby, a lovely Kaimanawa, had been on a ‘Hay Only’ diet for the previous 2 & ½ years following of a bout...
23/10/2024

Remember Libby?

Libby, a lovely Kaimanawa, had been on a ‘Hay Only’ diet for the previous 2 & ½ years following of a bout of laminitis when Adelle purchased her for her daughter

Adelle knew to keep her on a 100% grass free living environment in order to manage her diet and avoid reoccurring laminitis. However, as time went on, Adelle became concerned that she was not thriving and got in touch for help.

It was clear from the photo Adelle sent that Libby was lacking protein and other important vitamins and minerals in her diet. Hay, even mixed-species hay, while it makes great forage for these horses, lacks quality protein, fatty acids and critical nutrients including Vitamin E to promote good health.

Adelle says “Four months on and Libby is looking and feeling amazing. We are so happy with the transformation.

When we starting this new feeding journey I was a little concerned that the improved nutrition would come with an ‘improved’ temperament 😂😂, but Jenny’s feeding regime has kept her the same kind, level headed pony she was.

We couldn’t be happier and are so grateful to Jenny for all her help and advice.”

Back in mid-June, Libby was carefully introduced to the following simple diet:

Non lucerne chaff and beet - the soaked beet makes a good hydrating base for a feed for horses on high hay diets.
-Crushed linseed (build up to 200gms/day)
-Whole black sunflower seeds (build up to150gms/day)
Feeding these two together not only supplies the protein also the omega 3,6,9 fatty acids
-Premium MVA (Minerals, Vitamins, Amino Acids) for her daily essential nutrients including organic selenium and the increased levels of Vitamin E needed when on high hay diets, as well as the lysine, methionine and threonine which are lacking in protein sources.
-ShapeUp (additional amino acids) – fed for 12 weeks – this is no longer needed now she has fully recovered.
-AlleviateGold (a heaped tablespoon am & pm for 20 days = 1kg size pack) –being so depleted in critical vitamins can hamper the putting on of condition/muscle. Also no longer needed as the Premium MVA is formulated to maintain the benefits of the AlleviateGold.
(All available in Australia and UK)

Thanks for the update Adelle!
For more info see the original post on June 14

Photos
1.Libby Now Oct 24
2.Libby Before

Contact us via the Enquiry Form for specific help with your horse: Here is the Link: https://forms.wix.com/70c7cae9-bec0-444a-b26e-7da5ba4e6762:9c61e4d3-2e6b-4825-9b94-bf9c0e57e82c

Get Grass Smart –  What about ‘Sugars’?Both Spring (and Autumn) grass are a worry for many horse owners. So far we have ...
21/10/2024

Get Grass Smart – What about ‘Sugars’?

Both Spring (and Autumn) grass are a worry for many horse owners.

So far we have covered how high nitrogen and potassium disturb not only the horse’s digestive system, but also brain, nerve and muscle function - manifesting in a wide array of ‘grass-affected’ issues.

Now spring is here you have horses that can’t think straight, are over-reactive, anxious and spooky because of mineral imbalances, who have increased energy because now the grass is also high in sugars.

When grass is in growth mode, leaf area increases and with it the capability/capacity for manufacturing sugars – soluble sugars which are used up at night when they are converted into Structural Carbohydrates (cell walls). Which is how the Fibre/Dry Matter content of the grass increases with maturity.

The trouble is it takes a few months for grass to get to the stage where it is stalky, more yellow in colour (lower in Nitrogen) and much more suitable for the equine digestive system. Even when it has reached this stage, for many horses, access will still need to be managed.

Meanwhile you have ‘lush’ grass which can easily and unpredictably exceed the less than 10% WSC** plus starch, deemed 'safe' for EMS, IR Cushing’s, PSSM and laminitis prone horses.

The soluble sugars are quickly absorbed into the bloodstream where they create both an insulin response AND immediate excess energy which, unless the horse is in a lot of work, will lead to weight gain and/or ‘behavioural’ issues.

This is why we strongly advocate NOT to expose any horses to such grass. Horses can consume a large quantity even in 30 minutes. If you own the property you can make your excess grass into hay which you can then feed throughout the year whenever the grass isn’t suitable for grazing.

It is easy to think that horses become ‘grass-affected’ because of the ‘energy imbalance’ (too much sugar, not enough work). This is where the ‘wet saddle blanket’ theory comes from. If you are not a confident rider you can allow the horse to use up the excess energy before riding, in the round-pen or on the lunge. The horse will likely zoom around, throw in a few bucks, soon running off the excess energy and be ready to ride.

As opposed to a truly ‘grass-affected’ horse where you will observe a different picture – head up with nose to the sky, eye-balls on stalks and tail up – travelling ‘hollow’, muscles are tight and they simply CANNOT round up. Their legs go in all directions and they most certainly DON’T know what they are doing! They have no self-awareness and are liable to hurt themselves or you. They get themselves into a white lather and will literally go until they drop. Not a metabolic state that more exercise and wet saddle blankets will fix!

Obviously it is critical that you can tell the difference between a horse that is simply ‘exuberant’ and feeling ‘good’ from excess energy and one that is truly ‘grass-affected’, when mineral imbalances are also contributing and they are unsafe to lunge let alone ride.

To be clear:
EVERYBODY needs to be cognizant of the sugar and starch content of their horse's diet ESPECIALLY when the horse is already overweight, EMS, IR, Cushng’s, prone to laminitis or has ‘PSSM’ type issues. Monitoring sugar levels in spring or autumn grass can present a challenge. Because they constantly fluctuate and you need to estimate the quantity your horse will consume, it is a risky strategy. The stakes are too high!

Whereas the sugar levels in hay are constant and hay can be soaked to reduce sugar levels if necessary.

The horse’s digestive system has evolved to derive energy from STRUCTURAL CARBS (fibre) via fermentation by the hind-gut flora. This is why they need a diet high in coarse fibrous material. In spring and autumn make sure they consume as much plain grass hay as possible.

Be careful with ‘extruded’ feeds – even though these reduce the likelihood of undigested starch reaching the hind-gut, they are a source of rapidly available energy – great if you can put the energy to good use but not so appropriate if you just want the quiet ride at the weekend.

**(WSC includes fructans as well as simple sugars, whereas ESC solely represents the measurement of simple sugars).

Pic: The obviously 'grass-affected' horse, hollow with legs in all directions as opposed to the merely 'exuberant' horse who tends to 'round up' and prance.

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