Nina Todd Farrier

30/05/2023

Laminitis is causing a huge problem for many horses this year. If you have the land available a track system could be a great way to help manage your equine friend

Have you heard about track systems or Paddock Paradise? Wondered what its all about, how to create one and how your horse can benefit?

24/05/2022

It's sometimes easy to forget the negative effect grass can have in the maintenance of a good solid foot. I found this post a good reminder.

Hoofcare is a funny job where just when you feel like the feet on your books are doing fantastic, something silly like spring grass can sneak in there and make you question your career 😂

But on a more serious note - this last week the horses that I see on a tight diet and no access to lush pasture have had the same solid feet I know and love. But a lot of the horses I have been coming to that are eating fresh spring grass all day have been popping up with a host of issues - whether it's as "innocent" as some white line separation, crumbling walls or hoof sensitivity on stones all of the sudden, or as serious as abscesses or outright laminitis.

Please keep an eye on your horses right now - especially your "easy keepers"... The sugar in the grass might be affecting them more than you realize, and a lot of us are starting to see the consequences in the hooves...

Consider pulling horses off grass if you are seeing hoof issues start, or only grazing in early morning hours when the sugar is lowest. Make sure that the rest of your diet is tightly balanced, with good levels of copper, zinc, magnesium, and salt, to help with healthy hoof wall and laminae connection. For more information on how to safely graze your horse, check out safergrass.org. If your horse is having laminitic issues, please join the ECIR forum online at ecirhorse.org!

07/09/2021

07/09/2021

What is the longest a horse can safely go without food?

More and more I see horses and ponies stood for long periods of time with no hay or haylage. Usually under the guise of a “weight control diet”. So how long can a horse be without food before damage is done? And what damage is done?

For those with a short attention span, I’ll give you the answer to begin with - 4 hours, maximum.

Why?

Horses are grazers. They are designed to eat constantly. They have no way of storing their acids and digestive enzymes, they’ve never needed to. They have no gall bladder to store bile and their stomachs release acid constantly, whether or not there is food in the stomach and intestines.

A horses stomach only holds approximately 8-15 litres. Depending on the substance eaten, it takes on average 4-6 hours for the stomach to completely empty. After this, the acids and enzymes start to digest the inside of the horses stomach and then the intestines. This causes both gastric and intestinal ulceration. It has been estimated that 25-50% of foals and 60-90% of adult horses suffer from ulceration. But I won’t go into detail about this, there is a lot of information around about ulcers.

So is that it? Are ulcers the only concern?

No, having an empty stomach is a stress situation for a horse. The longer they are starved, the more they release stress hormones, cortisol predominantly. Cortisol blocks insulin and causes a constantly high blood glucose level. This stimulates the body to release even more insulin, and in turn this causes fat tissue to be deposited and leptin resistance. Over time this causes insulin resistance (Equine Metabolic Syndrome). All of these mechanisms are well known risk factors for laminitis and are caused by short term starvation (starting roughly 3-4 hours after the stomach empties). Starving a laminitic is literally the worst thing you can do. Over longer periods, this also starts to affect muscle and can cause weakness, and a lack of stamina so performance horses also need a constant supply of hay/haylage to function optimally.

Let’s not forget horses are living, breathing and feeling animals. We talk about this stress reaction like it’s just internal but the horse is well aware of this stress. Door kicking, box walking, barging and many other stable vices and poor behaviour can be explained by a very stressed horse due to food deprivation (we all have that Hangry friend to explain this reaction). Next time you shout or hit a horse that dives for their net, remember their body is genuinely telling them they are going to starve to death. They know no different.

But surely they spend the night asleep so they wouldn’t eat anyway?

Not true. Horses only need 20mins REM sleep every 24 hours (jealous? I am!). They may spend a further hour or so dozing but up to 22-23 hours a day are spent eating. So if you leave your horse a net at 5pm and it’s gone by 8pm, then by 12am their stomach is empty. By 4am they are entering starvation mode. By their next feed at 8am, they are extremely stressed, physically and mentally.

Now I know the cob owners are reading this mortified. I can almost hear you shouting at your screen “if I feed my horse ad lib hay he won’t fit out the stable door in a week!!”

I will say that a horse with a constant supply of hay/haylage will eat far less then the same horse that is intermittently starved. They don’t eat in a frenzy, reducing the chance of colic from both ulcers and over eating. Cobs included.

However I’m not suggesting you sit your cob in front of a bale of haylage and say have at it! There is a difference between ad lib and a constant supply. There is much we can do to reduce calorie intake and control weight whilst feeding a constant supply.

The easiest is small holes nets. There are many. Trickle nets, greedy feeders, nibbleze, trawler nets etc. My personal favourite is the Shires Soft Mesh 1”. They don’t cost the Earth, they are easy to fill and they don’t have knots so are much gentler to the teeth. Now often I suggest these types of nets to owners and the owner tells me “Oh no, *** won’t eat out of those” 🙄 this is nonsense. If he was left it, he would. Remember, you can give a normal net and one of these for them to nibble at after. Better than leaving them with nothing at all.

A few other tricks, hang the net from the ceiling/rafters, it’s harder to eat out of a net that swings. Soak the hay, a minimum of 4 hours to be effective. Mix with straw but be sure to introduce the straw slowly and make sure it’s top quality and a palatable type eg Barley or Oat, otherwise they won’t eat it.

Don’t forget exercise. The best way to get weight off a horse is exercise. Enough exercise and they can eat what they want!

And lay off the bucket feed and treats! Horses on a diet require a vit/min supplement in the form of a balancer but that’s it. The odd slice of carrot or swede won’t do any harm but no licks, treats, treacle, molasses, cereal based rubbish. Even if it says low sugar or the marvellously misleading “No added sugar”! Your horse would rather have a constant supply of hay, I promise.

Written by Vikki Fowler BVetMed BAEDT MRCVS

A few edits for the critics-

Firstly, feeding a constant supply does not mean ad lib feeding. It means use some ingenuity and spread the recommended amount of daily forage so the horse is never stood with out food for more than 4 hours. I am not promoting obesity, quite the opposite, feeding like this reduces obesity and IR. This can be done whilst feeding your horse twice a day as most horse owners do. Just think outside the box for your own situation.

Secondly I am in the UK and this post is UK specific, use some common sense when reading. Yes in warmer climates, soaking hay for 4 hours is dangerous and studies show 1 hour is plenty in hot weather but in the UK’s arctic climate, a minimum of 4 hours is required. Equally the UK feed exclusively grass hay. I can not comment on other types.

Thirdly, yes every horse/pony and situation is different, but this is a law of nature and all horses have this anatomy and metabolism. How you achieve this constant supply is individual, the need for it is not.

Fourthly, the use of hay nets in the UK is very very high. I’d estimate 95% of horses I see are fed this way and very very few have incisor wear or neck/back issues as a result. Yes, feeding from the ground is ideal, but a constant supply, I feel trumps this. Again with ingenuity both can be safely achieved.

Finally, straw can be fed to horses safely, introduced very slowly, with fresh water always available, plus a palatable and digestible type of straw which will depend on your area. Again many horses in the UK are bedded on straw and most of them eat it. This is not a new concept to us.

Final finally 🤦‍♀️ and I feel I must add this due to the sheer number of people contacting me to ask, feed your horses during transport!!! I am astonished this is not normal in other countries! Again in the UK, we give our horses hay nets to transport. We don’t go 10 mins up the road without a haynet and a spare in case they finish! Considering we are a tiny island and we rarely transport even 4 hours, we never transport without hay available. I have never seen an episode of choke due to travelling with hay available. If you are concerned, use a slow feeder net so they can’t take too much in at once.

If you get to the end of this post and your first thought is “I can’t do this with my horse/pony, they’d be morbidly obese”, you haven’t read the advice in this post thoroughly.

27/06/2021

Why do ‘cresty’ necks suddenly go rock hard?

This information is relevant and useful to people who own horses with Equine Metabolic Syndrome and are in danger of laminitis or whose horses are intermittently ‘footy’. Understanding this has helped with rehabilitating, not only all the ponies at Jen Heperi’s Mini-HaHa Rescue Haven but many more horses and ponies all around the world.

We learned from Dr Deb Bennett PhD (who has conducted many dissections), that “the horse's "crest" is made of fibro-fatty sub-cutaneous (adipose) tissue similar in texture to high-density foam”.

Have you ever wondered how it is that the ‘crest’ of the neck can harden so rapidly? Sometimes overnight?

The actual reason is because it goes ‘turgid’ (it fills with fluid). Like foam, the crest tissue can take up water like a sponge; so it swells and hardens because fluid ‘leaks’ into it, filling the interstitial spaces until it is hard as a rock, and ‘softens’ when electrolyte balances are corrected thereby allowing fluid to be resorbed.

When the crest swells with edema, other parts of the horse's body like the abdomen and the hooves (significantly the digital cushion is made of similar material, it is a thick wedge of fibro-fatty subcutaneous tissue) -- are liable to be in trouble, too.

Hardening of the ‘crest’ coincides with not only spring and autumn growth spurts but also potassium and nitrogen spikes in autumn and winter grasses. It coincides with early signs of laminitis which are ‘stiffening’ of gait and being ‘footy’.

It is a sure indication that one cause of ‘pasture related laminitis’ is as much to do with mineral imbalances, (particularly potassium and nitrogen excesses concurrent with salt deficit) as sugars and starches. It explains why short Autumn grass can cause laminitis when analysis shows soluble sugars + starch content is only 7.5% while potassium is 3.4%, sodium only 0.154%, nitrogen 5.8%, nitrates 2290mgs/kg (far too high, in mature grass/hay they are undetectable).
It is one of the many reasons clover is such a ‘no-no’ for EMS/laminitis equines and a likely explanation why there are some insulin resistant/elevated insulin horses that can't tolerate Lucerne (alfalfa) and is why Lucerne can perpetuate laminitis when everything else is being done ‘right’.

People who own horses with EMS are aware they need to pay attention to this vital sign: that just before a horse has a bout of laminitis, the normally soft and spongy crest stands up firm and hard. Then they can immediately reduce potassium/nitrogen intake by eliminating short, green grass replacing it with soaked hay and make sure they add salt to feeds and not rely on a salt lick. If action is taken quickly enough in these early stages, laminitis can be averted, you can ‘dodge a bullet’.

Soaking hay for about an hour not only reduces sugars but also reduces potassium levels by 50%.

Therefore a very important aspect of EMS and laminitis is that identifying and addressing mineral imbalances (particularly high potassium/nitrogen & low salt) are equally as important as sugar and starch content when rehabilitating individuals and assessing suitability of forage for these compromised equines.

09/06/2021

❗Laminitis prevention❗

Prevention is always better than cure especially as laminitis can cause extreme pain, lameness, permanent damage to the hooves and can increase the risk of future episodes.

Overweight horses are more susceptible to laminitis. If your horse falls into this category it is really important to ensure management practices are in place to help prevent them developing laminitis.

Steps you can take to aid with weight loss and reduce the risk of laminitis include:
• Regularly monitor your horse’s weight through fat scoring
• Restrict grazing – sectioning off areas in the field, alternative methods such as track system or use of grazing muzzles (should never be worn 24/7 and be aware of compensatory eating!)
• Get your horse moving – increase ridden/driven exercise or work in hand
• Minimise calorie content.

👇The image below shows just what can be achieved with a structured weight loss plan🤩

❓Have you got a weight loss journey to share of your horse❓ We would love to see the results❗

To learn more about laminitis prevention visit:

https://www.bhs.org.uk/advice-and-information/horse-health-and-sickness/laminitis/prevention-and-management

💖

📷Blue Cross

25/05/2021

After what feels like a very long time I'm excited to say I'm back!! Taking bookings now for clients old and new. Initially focusing on lightweight horses, ponies and trimming in the South Hams and surrounding areas.