Can anyone recommend a good chicken apron/back protector? We have a very large rooster (dark brahma) & 7 normal sized hens. One hen is bigger than the rest & Bob won't leave her alone. He is very gentle but from the over breeding she is starting to lose a lot lof her feathers. He does not like to breed the other hens as much because he is so big he falls off of the other ones. Any suggestions?