Upon finding out that he's going to be put down because of an illness, Courage embarks on a strange journey that just might save his life. Computer gets dragged along for the ride as he is the only one who can help save him and thus takes control of the body of another dog. If they can ever stop bickering long enough, they may eventually become friends on their journey.

Dean and Cas have been wanting to adopt for a while now and when getting rid of a demon from a young girl, they find themselves with a homeless girl in need of a home.