Muppet at rank 1396 is one of those pet names that operates entirely through absurdist comedy. It's the collective name for Jim Henson's famous characters — Kermit, Miss Piggy, Fozzie — and its application to a single dog produces an instant joke about the dog's own chaotic, fuzzy, or puppetlike qualities. There is no ambiguity in this choice: the owner thought it was funny.
The Henson Legacy and British Slang
The Muppets have been continuous cultural fixtures since 1976, which means most adult dog owners have warm childhood associations with the word. In British slang, "muppet" also means a foolish or dopey person — used affectionately. This dual meaning (beloved characters + gentle insult) is part of what makes the name work on a dog: it's simultaneously a compliment by association and a joke at the dog's expense, and the dog is unaware of both. Poodles, Bichon Frises, and notably fluffy dogs with animated facial expressions are the natural targets.
Novelty Names and Long-Term Livability
Novelty names like Muppet raise a question about long-term livability: will the joke still land at the vet's office when the dog is seven? The answer is usually yes, because the Muppets are enduringly beloved. Kermit and Gonzo are specific-Muppet alternatives if owners want to narrow down the franchise reference.
The Counter-Reading
Muppet is a name you either fully commit to or avoid entirely — there is no halfway version of this choice.