He's actually a Jack Russell Terrier because the Wire Fox Terrier's muzzle is too long and skinny, and the Jack Russell's muzzle is shorter.
In general, the toy fox terrier is smaller than the fox terrier, with proportionately smaller features.
A wire-haired terrier is a type of small to medium-sized dog breed known for their unique wiry, rough coat. They are active, energetic, and intelligent dogs that often require regular grooming to maintain their coat's texture and overall appearance. Popular examples of wire-haired terriers include the Wire Fox Terrier, Airedale Terrier, and Scottish Terrier.
Looks like a wire fox terrier
It's an Airedale Terrier. Actually it's not, it's a Fox Terrier (Wire variety)
Smooth Fox Terrier and the Wire Fox Terrier.
Visit (the link below) A Cairn Terrier Chiuaua mix is called a Toxirn...they have a picture.
Asta, the dog in The Thin Man, is a Wire Fox Terrier. They are known for their intelligence, energy, and curiosity, which makes them great companions for solving mysteries alongside their human counterparts.
Wire Fox Terrier
Tintin's dog was a white Wire Fox Terrier named Snowy (Milou in the original French version of the comic).
Lakeland Terrier, smaller than Airedale but same colouring.
A rat terrier is the breed. Smooth is the coat - Flat/ short. You can also get Wire. Its the same dog...
In the Dashiell Hammett stories the Thin Man's dog was a female Schnauzer called Asta. They kept the name because the stories were so popular but the best dog star at the time was a male Wire Fox named Skippy. So he became Asta.