He is naturally well groomed, proud, animated and alert. The Toy Fox Terrier is square in proportion, with height being approximately equal to length. Slightly longer in bitches acceptable. Overall balance is important. The head is elegant, balanced and expressive with no indication of coarseness.
Expression is intelligent, alert, eager and full of interest.
Clear, bright and dark, including eye rims, with the exception of chocolates whose eye rims should be self-colored. The eyes are full, round and somewhat prominent, yet never bulging with a soft intelligent expression. They are set well apart, not slanted, and fit well together into the sockets. The ears are erect, pointed, inverted V-shaped, set high and close together, but never touching. The size is in proportion to the head and body.