|First appearance:||Longbow's World|
|Last appearance:||Episode 477|
|Type of mob:||Dog|
|Color of collar:||Yellow|
Fluffy is one of Stampy's Dogs. She has a yellow collar.
She used to live in the SS Stumpy, but in Episode 111, she was removed and was placed in the Pick-a-Pet Shop, as she was the slowest dog on the Dog Assault Course Leader board. She is o display in the Pick-a-Pet Pet Shop. Despite that she is in the Pick-A-Pet-Shop, Stampy still chooses her to accompany him in the videos.
- Fluffy almost died in Episode 210, when Stampy pushed her off the big tree in Flower Power.
- Fluffy almost died while building the Pick-A-Pet Pet Shop, almost being blown to death by a creeper (Taking Stampy out).
- Fluffy was the second dog who does not live in the Dog House.
- Fluffy's collar was once accidentally changed to white when Stampy told her to stand up while he was holding bonemeal. This made him believe that she was Gregory Jr.
- She and her brother are the only dogs not to be in the dog house. Duncan may also count, as in one episode he slept round Mittens.