Even when I had 120 goats and 40 sheep.  All had names and my wife and I considered them all pets.  But of course some bond with you more than others.  I had one Alpine doe (goat) that would stay with me in the milk house after I milked her.  I could milk 6 does at a time.  Freeway was her name, and she seemed to know when my back hurt as I sat on my rolling stool during milking time.  She'd put the top of her head on my back and actually give me a message.
 
 I had a mini-horse, named Thor, who thought he was a dog and he followed me around my farm.  I didn't even have to put a lead on him, he stayed with me and never strayed.
 
 I've had many other buddies.  Of course my dogs are my best buddies of all.