Just for you Jimbo -

Three dogs were sitting in the waiting room at the vet's when they struck
up a conversation. The Black Labrador turned to the yellow Labrador and
said " So why are you here ? "

The yellow Lab replied, " I'm a pisser. I piss on everything....the
sofa, the curtains, the cat, the kids. But the final straw was last night
when I pissed in the middle of my owner's bed."

The black Lab said, " So whats the vet going to do ? "

" Gonna cut my nuts off " came the reply from the yellow Lab.
"They reckon it'll calm me down."

The Yellow Lab then turned to the Black Lab and asked " why are you here ?"

The Black Lab said, " I'm a digger. I dig under fences, dig up flowers and
trees, I dig just for the hell of it. When I'm inside, I dig up the
carpets. But I went over the line last night when I dug a great big hole in my
owners' couch."
" So what are they going to do to you ? " the Yellow Lab inquired.
" Looks like I'm losing my nuts too," the dejected Black Lab said.

The Black Lab then turned to the Great Dane and asked, " Why are you here?
" I'm a humper," said the Great Dane. "I'll hump anything. I'll hump the
cat, a pillow, the table, fence posts, whatever. I want to hump everything I
see."
Yesterday my owner had just got out of the shower and was bending down to
dry her toes, and I just couldn't help myself. I hopped on her back and
started hammering away."
The Black and the Yellow Labs exchanged a sad glance and said,
" So, it's nuts off for you too, huh ?"

The Great Dane said, " No, apparently I'm here to get my nails clipped ! "