He is a 12 yr old mixed, but giant breed. Pretty much doesn't want to do much of anything these days, he sleeps a lot. When we got the chickens I let him sniff and look at them and he got treats for laying down/sitting and being good around them. I told him they were his babies and he needed to watch out for them (not sure if he got it, but it felt right to say it). Anyway, he still does well with commands like "sit", "down" , "stay". We used to have a runt of a cat who was his best friend and she died last summer. He seems happier to have company again. Uh, what do they call that, when you place a human emotion on an animal? Oh, who knows what he really feels, but when the weather is nice he is right out in the yard with them. The only thing I have seen him do is herd them back into the tractor (mouth closed and head down, not running, almost nudging). I would say he looks like a giant retriever, but when he was in training they thought he looked like a St. Bernard and Bernese MT dog. Just big, 140 lbs. Big, big, big.