Grasses & The Problems They Present
18 April, 2023
Grasses are a common component of a horse’s diet, but not all grasses are created equal. Some grasses can contain compounds that cause symptoms and health issues in horses. In this article, we’ll explore some of the common grasses that can cause problems for horses. Fluorescing pigments are found in some grasses, such as rye, clover, lucerne, St John’s wort, buttercup, and plantain. These pigments give the grass a dark green color, but they can also cause photophobia and photosensitization in horses. Horses that consume these grasses may develop symptoms such as mud-fever and sunburn. Oxalate is another compound that…
