Three dogs strike up a conversation while are sitting in the waiting room at the vet's .

The sheep dog turns to the brown Lab and says, "So why are you here?"

The brown Lab replies, "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 sheep dog says, "So what is the vet going to do?"

"Gonna cut my nuts off," comes the reply from the brown Lab. "They reckon it'll calm me down."

The sheep dog then turns to the yellow lab and asks, "Why are you here?"

The yellow Lab says, "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 sheep dog enquires.

"Looks like I'm losing my nuts too", the dejected yellow Lab says.

The yellow Lab then turns to the sheep dog and asks, "Why are you here?"

"I'm a humper," the sheep dog says. "I'll hump anything. I'll hump the cat, a pillow, the table, 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.

I just couldn't help myself. I hopped on her back and started hammering away"

The yellow and chocolate Labs exchange a sad glance and says, "So, nuts off for you too, huh?"

The sheep dog says ...."No, I'm here to get my nails clipped."