Transcription:Putting Down CatDog

(CatDog are laying in a veterenarian's offive; Dog in particular is pale and is sitting down all limp)

Vet: A dog's arthritis gives him constant pain. We'll have to put him down.

Cat: What!?

Vet: You do know that the lifespan of a cat is longer than a dog, right? W-With all due respect, you really should have seen this coming.