04/22/2026
Despite the drought this year, transitions to grass still apply! Fingers crossed for some rain! โ๏ธ
๐ฑ ๐๐ฉ๐ซ๐ข๐ง๐ ๐๐๐ฌ๐ญ๐ฎ๐ซ๐ ๐๐ซ๐๐ง๐ฌ๐ข๐ญ๐ข๐จ๐ง: ๐ ๐๐จ๐ซ๐ ๐๐ง๐ญ๐๐ง๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐ฉ๐ฉ๐ซ๐จ๐๐๐ก
Moving horses onto fresh pasture is a meaningful dietary change, not just a management decision. The hindgut needs time to adapt to a new and highly variable forage source, particularly one that can fluctuate in nonstructural carbohydrates.
โฑ๏ธ ๐ ๐๐ซ๐๐๐ญ๐ข๐๐๐ฅ ๐๐ซ๐๐ง๐ฌ๐ข๐ญ๐ข๐จ๐ง ๐๐ญ๐ซ๐๐ญ๐๐ ๐ฒ
A gradual approach is key. Start with 15 to 30 minutes of grazing (hand grazing is often the easiest way to control intake), then increase exposure in ~15-minute increments over time. Once horses are comfortably grazing for 4 or 5 hours per day, most can move toward more consistent or unrestricted access. This progression helps minimize disruption to the hindgut.
๐ ๏ธ ๐๐ซ๐๐ณ๐ข๐ง๐ ๐๐ฎ๐ณ๐ณ๐ฅ๐๐ฌ ๐๐๐ง ๐๐ ๐ ๐๐ฌ๐๐๐ฎ๐ฅ ๐๐จ๐จ๐ฅ
Grazing muzzles are a tool that can help reduce pasture intake by 30 to 80%! However, there are multiple variables that can determine how effective they are and they need to be managed closely when they are used.
โ ๏ธ ๐๐จ๐ญ ๐๐ฏ๐๐ซ๐ฒ ๐๐จ๐ซ๐ฌ๐ ๐๐ก๐จ๐ฎ๐ฅ๐ ๐๐ซ๐๐ณ๐
Not all horses should have access to pasture. Those that are obese, insulin dysregulated, or have a history of laminitis should be evaluated individually and in consultation with a veterinarian. Pasture is not a uniform feedstuff, its sugar content is variable and can pose real risk for certain horses.
๐พ ๐๐ก๐๐ญ ๐๐๐จ๐ฎ๐ญ ๐๐จ๐ซ๐ฌ๐๐ฌ ๐จ๐ง ๐๐๐ฌ๐ญ๐ฎ๐ซ๐ ๐๐๐๐ซ-๐๐จ๐ฎ๐ง๐?
Horses with continuous pasture access are effectively โself-transitioningโ as grass begins to grow. However, there is still a risk due to drastic NSC fluctuations due to cold nights and unpredictable weather. Also, from a pasture management standpoint, early and continuous grazing places repeated pressure on plants and limits their ability to establish and recover.
If pasture is intended to contribute meaningfully to forage intake, it is generally best to wait until grasses reach 6 to 8 inches before horses are allowed to graze. This supports plant health, persistence, and long-term productivity.
๐ง ๐
๐ข๐ง๐๐ฅ ๐๐ก๐จ๐ฎ๐ ๐ก๐ญ
Patience is key in the spring when getting horses on grass. Taking a more intentional approach early on benefits both the horse and the pasture long-term.
Cheers,
Dr. DeBoer