11 April 2023

Jack Russell Terrier

By martin m.

The Jack Russell Terrier, or JRT, is a small and energetic breed originally bred for fox hunting. They are intelligent, athletic, and tenacious dogs with a strong prey drive. They are also known for their loyalty and affection towards their owners.


JRTs are highly intelligent and active dogs that require a lot of exercise and mental stimulation. They are fearless and tenacious, and their strong prey drive means they may be prone to chasing smaller animals. JRTs are also known for their affectionate and loyal nature towards their owners. They are a highly trainable breed and thrive on positive reinforcement.


The Jack Russell Terrier is a small breed, weighing between 13 and 17 pounds and standing 10 to 15 inches tall at the shoulder. They have a sturdy and compact body with a short, dense coat that comes in a variety of colors and patterns. Their ears are typically folded over or v-shaped and their tails are often docked.


JRTs are generally a healthy breed, but like all breeds, they may be prone to certain health issues. These may include eye problems, deafness, hip dysplasia, and skin allergies. It is important to keep up with regular vet checkups and provide proper nutrition and exercise to maintain the health of your JRT.


The Jack Russell Terrier was originally bred in England in the 1800s for fox hunting. Reverend John Russell, who was a passionate fox hunter, is credited with developing the breed. JRTs were bred to be small and agile, able to fit into foxholes and chase after foxes. Today, JRTs are popular as family pets and excel in a variety of canine sports such as agility and obedience.

Related Dog Breeds

  • Parson Russell Terrier: The Parson Russell Terrier is a close relative to the JRT and was also developed in England for fox hunting. They are slightly taller and have longer legs than the JRT, but share many similar traits and characteristics.
  • Rat Terrier: The Rat Terrier is another breed that was developed for ratting and shares many traits with the JRT, such as high energy and prey drive. They are also similar in size and have short, dense coats.
  • Border Terrier: The Border Terrier is another small breed originally bred for fox hunting. They are similar in size and temperament to the JRT, with a strong prey drive and affectionate nature towards their owners.