The dog appeared in "Mr. Saturday Knight", where he arrives with Death with the intention of claiming Brian, who temporarily choked on a dinner roll.
- Chris (to Brian): I don't have to listen to you! You're just a dog, you don't have a soul!
- Brian: Ouch!
It is possible that each animal has their own representative of Death. It should also be noted that the appearance of Death's dog came first, and that Chris already went to bed when the choking incident occurred, and did not see Death's dog.