The topline should remain straight and head and tail carriage erect while gaiting. Movement is balanced and coordinated with good reach and strong drive. He learns new tasks quickly, is eager to please, and adapts to almost any situation. The Toy Fox Terrier, like other terriers, is self-possessed, spirited, determined and not easily intimidated. He is highly animated toy dog that is comical, entertaining and playful all his life.
Any individuals lacking good terrier attitude and personality are to be faulted.
Any dog under 8.5 inches or over 11.5 inches. Ears not erect on any dog over six months of age. A blaze extending into the eye or ears. Any color combination not stated above. Any dog whose head is more than fifty-percent white.