Catnipped 1946

Directed by Bob Wickersham

The cat of the house lets the canary of the house out of its cage, with intent of eating said bird. The dog of the house shows up, with intent of not allowing the cat to eat the canary, and the cat is soon in need of medical attention, including a blood transfusion. The blood-donor is the canary, and the cat is soon chirping like a canary.