A man buys two dogs from the pet shop but after a week he
realises he can’t keep them apart. They spend all their time
humping one another and no matter what he does – throwing
cold water over them, putting pepper on their backsides –
they carry on regardless. One night, it’s so bad the man rings
the vet, even though it’s 1 o’clock in the morning, and tells
him the problem.
“I’ve got the answer” says the vet, “give each of the dogs a
ring on the telephone.”
“Really! Will that work?” replies the man, amazed.
“Well it bloody well worked for me, you prat!” bellowed the
vet as he slammed the phone down.