Wire Fox Terriers are feisty, curious, extremely active, and even more intense than its Smooth Fox Terrier brother. Their surprising energy level can overwhelm some people. They love to play, especially with a ball. Wire Fox Terriers were bred to hunt, so great care should be taken with small pets; those that are squeaky and run stand little chance around a one. They usually accept cats if raised with them, but the cat will likely get plenty of exercise. With other dogs, this daredevil with a peppery personality won’t back down from a challenge. In fact, he is frequently the one issuing it, especially with dogs his own size and sex. If not given the time and space to play and what they think is adequate affection from family members, they will likely show their mischievous side. They can be overly bold and sometimes need to be rescued from the consequences of their own impulsive behavior. With their high drive for action, Wire Fox Terriers need exercise every day. They enjoy a good play session or a long walk. Unlike some breeds, they will be happy to provide their own exercise in a large, fenced area which is required whenever a Fox Terrier is off their leash. But watch out, they can be escape artists digging under, jumping over, or squeezing through just about any fence opening. These dogs relish adventure and are sure to pursue one whenever they get or can make the opportunity. With keen vision and acute hearing, they can be counted on to issue a warning bark whenever something is amiss, or even if something isn’t amiss but they think it might be sometime in the future. This makes them a first-rate watchdog, but their barking can become excessive. However, he enjoys strangers almost as much as his own family, so he is not much of a guard dog. Like most terriers, he can be possessive of both food and toys.

Wire Fox Terriers are small, agile, muscular dogs. They grow to about 16 inches tall and weigh about 18 pounds. Wire Fox Terriers have a dense wiry coat with a beard and heavy eyebrows. They shed less than their smooth coated brother but need brushed more frequently (at least twice a week) and clipped periodically. Their coat is mostly white with black or brown markings. They enjoy playing outside in any weather and even though they handle most temperatures well, a sweater is appreciated when cold.

Not for a first-time owner or trainer, their training is never easy; in fact, Wire Fox Terriers are among the most difficult dogs to train. They are intelligent and willing, but their energy, curiosity, and independence make it a challenge to keep them focused and their stubborn streak must be finessed in order to avoid a contest of wills. The best way to train them is to have short, fun sessions. Finding an activity, like agility, can help to focus these energetic dogs.