The doctor laid the dog on the table

A woman took her dog to the vet.

She said, “I think my dog is dead”.

The doctor laid the dog on the table and reached down and took a cat out of a box.

The cat walked all over the dog and the dog didn’t move.

“Yes, your dog is dead,” says the doctor.

“How much do I owe you?” the lady asks.

“$345,” says the doctor.

“$345!!?” the lady asks.

“Yes. $45 for the office visit and $300 for the cat scan.”