Little Pippy is Zack's crime-fighting puppy dog. He is followed around by a posse of friendly dogs and is constantly ill. He throws up tons of poop/vomit. Some of It might be Griffan's poop, but most of It is just because he can't eat anything without throwing up. He's supposed to be a dog that helps Zack fnd criminals, but usually he just leads Zack on a wild goose chase.
It has been rumored that Little Pippy would show up on ZackScottPets but so far he hasn't been featured.