what smells do horses like
Nice Farm Smells. Hay, particularly alfalfa hay, has such a sweet smell itâs like perfume â seriously. Good hay smells so good that you can tell without too much trouble when hay is bad. Hay can mold if it stays damp for long periods. And you donât want to feed moldy hay to animals. While most fungus on hay is harmless, a few are trouble-makers. Some molds produce toxins called mycotoxins, which can cause problems such as intestinal upset and abortions in pregnant livestock like horses and cows. Other molds can instigate respiratory issues.