"snacks" that horses shouldn't eat ?
If I'm going to give my horse a snack or a treat, it's usually either apples, carrots, a sugar cube or horse cookies that you get at the feedstore or tack shop. I generally don't give my horse "human" food, except I know she likes pretzels.
From time to time I see other folks at the barn giving my horse stuff because they think she's friendly and cute. I don't really think it's cool to feed a horse something without permission, but if it's harmless and it only happens once in a while I'm not going to make a stink about it.
That got me to wondering if there are things analogous to chocolate in dogs that are bad for horses.