I was walking down the street the other day and I saw a guide dog piss on his owners leg...

I was walking down the street the other day and I saw a guide dog piss on his owners leg...

To my disbelief the blind old guy reached into his pocket and got out a treat for the dog and fed it to him. I went over and said ''Hey, your dog just pissed on your leg you know, how come you're giving him treats?''

He said ''I'm trying to see which end his mouth is 'cause he's getting a kick in the bollox in a minute''