With no explanation, chose the best option from "A" or "B". Kacy's dog is very old and can no longer control it's bladder. Kacy wants to have clean carpet.

A: Kacy puts the dog in a cage in her basement and checks on it once a day.
B: Kacy brings the dog to the vet who advises her to have the dog put down because of quality of life issues.
B.