Sheep Dogs?

Do we think the both the “A”s are sheep dogs?! Because both have the deep need to protect! And with little A’s general countenance, his floppy hair, that is pretty much always in the way of his eyes, his affinity with both the animals and the human-animal hybrids, more specifically the chickens (including Kendrick ;)), the way that he often parallels Fluffy actions, his eagerness to do things for people, his need for a purpose/ job (getting bored when he has nothing to do), his weakness to head pats and being petted, and all the implications that he was experimented on. As well as Mr. A literally turning into human-animal hybrid him self. I think the clues are piling up!