Russell Terriers are small dogs. Adult males typically weigh between 10-15 pounds, while females usually range from 8-12 pounds. Their height usually measures around 10-15 inches at the shoulder.

Russell Terriers are known for their lively, intelligent, and friendly temperament. They are energetic and playful, often displaying a strong prey drive due to their background as hunting dogs. These dogs are generally affectionate with their families and can be good with children and other pets when properly socialized. Their intelligence makes them eager learners, but they may also show independence and stubbornness, making consistent training important.

The coat of the Russell Terrier is short, dense, and weather-resistant. They can have a smooth coat or a broken coat, which is slightly longer and may have a rough texture. Common colors include white, black, brown, and tan, often with distinctive markings. Regular grooming is necessary to manage shedding, and brushing is recommended to maintain their coat health.

This breed thrives in active households that can provide plenty of exercise and mental stimulation. Russell Terriers can adapt to various living situations, including apartments, as long as they have regular opportunities for physical activity. They prefer being part of family activities and may become bored or anxious if left alone for long periods.

Russell Terriers enjoy a variety of activities that engage their minds and bodies. Daily walks, playtime, and interactive games are essential for their well-being. They excel in dog sports such as agility, obedience, and earthdog trials, which allow them to showcase their agility and hunting instincts. Engaging them in training exercises and providing mental challenges through puzzle toys and social interactions are also beneficial for their development.