castrated

I got a mongrel, he's definitely got lab in him, his dad was a stray dog and mated with my friends dog and he was born, his brother is fine, I've been to see him and was perfectly normal but our dog is horrible, I was quite young when we got him so I have to admit I used to tease him a little...

why do they try to intimidate the umpires , is it their inherited genetic deformity of some kind? retaliation to DonkeyFlavored@ss ~

the vet complained that he tried to bite him when he was being examined after his operation, he also seems to be showing alot more dominance. he has also started growling if you go near his food whilst eating, something he has never done.