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. During a super loop in mid-air by Krypto, Kevin loses his communicator. It falls in the zoo, where Bernie, the Zoo Keeper discovers the the device, and accidentally gets tricked by a nasty little monkey. It's up to Krypto and Bernie get all of the animals back to the zoo.