27/03/2025
I've have had a couple of horses go a little footy over the last couple of weeks... the grass is growing!
As the days get longer and the temperature rises, spring grass undergoes a rapid growth phase — but this lush, green growth can have a hidden impact on your horse's hooves.
Grass naturally produces sugars (non-structural carbohydrates or NSCs) during photosynthesis to fuel its growth.
In early spring, these sugar levels can spike, particularly during sunny days followed by cold nights — a weather pattern common at this time of year. The sugars are stored in the grass until the plant can use them for growth, making spring grass far richer in sugar than many owners realise.
Horses that consume too much sugary grass are at higher risk of developing hoof sensitivity or even laminitis, especially if they are already prone to metabolic conditions like Equine Metabolic Syndrome (EMS) or PPID (Cushing's).
Some subtle signs that your horse may be feeling the effects of spring grass include:
• Increased hoof tenderness on hard or stony ground
• Reluctance to move forward under saddle
• A faint digital pulse at the back of the fetlock
• Hoof rings that mirror diet changes from weeks earlier
• Increased flare or stretching at the white line due to inflammation
Careful grazing management during spring can help protect barefoot hooves. Try:
• Introducing grazing gradually to allow the horse's gut to adjust
• Using strip grazing or a track system to limit grass intake without restricting movement
• Providing low-sugar hay before turnout to reduce hunger-driven grass intake
• Turning out horses in the early morning or late evening when sugar levels are lower
By keeping a close eye on both diet and hoof health, owners can help their barefoot horses thrive through the spring season.
If you are unsure or suspect that your horse may be experiencing hoof sensitivity, please consult your veterinarian and collaboratively work with your hoof care professional.