OLDER HORSES: VACCINATIONS AND DEWORMING

Do older horses build immunity over the years, or lose it? Do they build a resistance to worms as time passes, or to deworming agents? With more equines than ever living long into their golden years, these are questions an increasing number of horse owners are having to face. Due to a lack of hard scientific research on older equids, the answers aren’t cut-and-dry. Continue reading…