Tonton Streaming Krypto the Superdog (2005) S1E14 - Old Dog New Tricks

When Krypto and Streaky meet up with a fire Dalmatian named Smokey, who has the worried of a new puppy on his mind. Streaky assumes the new dog is a Smokey "replacement", much to Krypto's disbelief. Streaky gets the bright idea to use Krypto as Smokey's super-double.