"Dog joke" joke

Man and his friend meet on the golf course and decide
to finish off the round together. The friend has a little dog
with him and, on the next green when the friend holes out with
a 20 foot putt, the little dog starts yipping and stands up on
its hind legs.
The Man is quite amazed at this clever trick of the dog's
and says, "That dog is really talented! What does it do if you
miss a putt??"
"Somersaults."
"Somersaults!!! How many of them does it do?"
"Mmm, depends on how hard I kick it up the ass!"