I was at a barn that had chickens and if a boarder or whoever found a chicken egg you would leave it on a shelf so that the BO could come down later and snatch them up. And give them to her dobermans.
Well this "egg shelf" was in an area of the arena my horse could get to...
I let him out in the arena to wander about while I did something else. Only to look over again and see my horse CRUNCHING on something and goop coming out of his mouth.
I rushed over to see what he was eating and I heard a much too audible crunch crunch crunch. As I looked over to where he was nosing for more I noticed the eggs... and if I wouldn't have saw it with my own eyes I wouldn't believe it. The stinker took another egg in his mouth and started crunching!
I don't think I ever moved so fast to take those other eggs away. And called the vet ASAP (worried about salmonella or botulism LOL)
Vet said he would most likely be fine...and might end up with a super shiny coat! Hehe
Have your horse(s) had any weird cravings?
I have heard of coke,sandwiches,hotdogs etc. lol