

The Jack Russell Terrier — also known as the Jack, JRT, or Jack Russell — is a spirited and energetic small breed originally bred to help hunters drive foxes from their dens. Known for their boldness, intelligence, and boundless enthusiasm, Jack Russells are entertaining companions full of character and charm. Despite their small size, they have big personalities and a fearless nature that makes them both adventurous and affectionate family dogs.
The breed was developed in mid-19th century England by Parson John Russell, whose goal was to create a tenacious working terrier for fox hunting — which is why the breed is sometimes called the Parson Russell Terrier. When the breed spread to the United States in the early 1900s, debates over its purpose led to two distinctions: the American Kennel Club (AKC) recognized the Parson Russell Terrier, while the Jack Russell Terrier Club of America (JRTCA) maintained the traditional working-dog version. Compact and athletic, Jack Russells have smooth, rough, or broken coats that are primarily white with brown or black markings. They are highly intelligent but independent, requiring firm and consistent training, along with plenty of exercise and mental stimulation. Without it, they may become bored or destructive. Loyal and affectionate toward their families, Jack Russells do best with experienced owners who can match their energy. With weekly brushing, regular exercise, and attention, the Jack Russell Terrier makes a lively, intelligent, and devoted companion that’s always ready for action.
Jack Russell Terrier
Hi there! My name is Buttercup, and Im one of the most darling little Jack Russell puppies youll ever meet! My brothers and sisters and I are a happy bunch of playful, curious little sweethearts with
Jack Russell Terrier
If you've been searching for a puppy with precious puppy eyes, an adorable snout with a curious nose, and tons of energy all packed into a small, adorable package, then come and meet our darling Jack
Jack Russell Terrier
If you've been searching for a puppy with precious puppy eyes, an adorable snout with a curious nose, and tons of energy all packed into a small, adorable package, then come and meet our darling Jack
Jack Russell Terrier
If you've been searching for a puppy with precious puppy eyes, an adorable snout with a curious nose, and tons of energy all packed into a small, adorable package, then come and meet our darling Jack
Jack Russell Terrier
Say hello to the newest Jack Russell Terrier litter, and theyre bursting with personality! If youve been dreaming of a small dog with a big sense of adventure, these puppies were born for the job. Th
Jack Russell Terrier
Looking for a pup with endless charm and a spirit of adventure? Our Jack Russell Terrier puppies are ready to bring energy and laughter to your home! With their bright eyes, quick wits, and wagging ta
Jack Russell Terrier
Say hello to the newest Jack Russell Terrier litter, and theyre bursting with personality! If youve been dreaming of a small dog with a big sense of adventure, these puppies were born for the job. Th
Jack Russell Terrier
Say hello to the newest Jack Russell Terrier litter, and theyre bursting with personality! If youve been dreaming of a small dog with a big sense of adventure, these puppies were born for the job. Th
Jack Russell Terrier
Meet our adorable Jack Russell Terrier puppies, now ready to find their forever homes! These little bundles of joy are full of sunshine and spunk, and they are ready to brighten your days with their h
Jack Russell Terrier
Meet Colt, a handsome baby boy from our litter of AKC champion sired, elite bred Jack Russells. He’s sweet, social, and ready to join his new family. Colt is AKC registered and comes from the same lit
Jack Russell Terrier
Say hello to the newest Jack Russell Terrier litter, and theyre bursting with personality! If youve been dreaming of a small dog with a big sense of adventure, these puppies were born for the job. Th

Jack Russell Terrier
Meet our Jack Russell Terrier puppies, a lively litter full of charm and personality! These little pups are friendly, playful, and outgoing, and they greet every visitor with a wagging tail and an eag
Jack Russell Terrier
Meet our adorable Jack Russell Terrier puppies, now ready to find their forever homes! These little bundles of energy are full of personality, and they are ready to bring endless fun and laughter to y
Jack Russell Terrier
Say hello to the newest Jack Russell Terrier litter, and theyre bursting with personality! If youve been dreaming of a small dog with a big sense of adventure, these puppies were born for the job. Th
Jack Russell Terrier
Meet our adorable Jack Russell Terrier puppies, now ready to find their forever homes! These little bundles of energy are full of personality, and they are ready to bring endless fun and laughter to y
Jack Russell Terrier
Looking for a pup with endless charm and a spirit of adventure? Our Jack Russell Terrier puppies are ready to bring energy and laughter to your home! With their bright eyes, quick wits, and wagging ta

Jack Russell Terrier
Jack is up to date on all shots and deworming and ready for his forever home
Jack Russell Terrier
Meet our adorable Jack Russell Terrier puppies, now ready to find their forever homes! These little bundles of energy are full of personality, and they are ready to bring endless fun and laughter to y
Jack Russell Terrier
Meet our adorable Jack Russell Terrier puppies, now ready to find their forever homes! These little bundles of energy are full of personality, and they are ready to bring endless fun and laughter to y
Jack Russell Terrier
Girl 2 is a NKC Registered mini Jack Russell Terrier puppy born on October 2nd. -LancasterPuppies
Jack Russell Terrier
Price 600 dob 7/14/26 CKC Jack Russell. Red and white color. Male He is a very friendly pup. Has been dewormed and will get shots at 6 weeks -LancasterPuppies
Jack Russell Terrier
Full blooded Jack Russell and is vet checked, has all shots and is dewormed. Will make a good friend, will stay small Very sociable amd has a great personality Call or text us for appt
Jack Russell Terrier
Jack Russell puppies 6 female available and 4 male ************ ask for joe
Jack Russell Terrier
Aurora is a very playful little puppy and just adorable. Ready to go home. Free delivery to New York, New Jersey, Ohio, Pennsylvania, Michigan and Maryland.
Jack Russell Terrier
Jimmy is a very playful little puppy and just adorable. Ready to go home. Free delivery to New York, New Jersey, Ohio, Pennsylvania, Michigan and Maryland.
Jack Russell Terrier
Full blooded Jack Russell and is vet checked, has all shots and is dewormed. Will make a good friend, will stay small Very sociable amd has a great personality Call or text us for appt
Jack Russell Terrier
Boy 2 is a NKC Registered mini Jack Russell Terrier puppy born on October 2nd. -LancasterPuppies
Jack Russell Terrier
Very friendly and playful ,a whole lot a fun for the children around the farm. They are ready for a good home. Updated on shots and dewormers.
Jack Russell Terrier
Romeo is a very playful little puppy and just adorable. Ready to go home. Free delivery to New York, New Jersey, Ohio, Pennsylvania, Michigan and Maryland.
Jack Russell Terrier
Girl 1 is a NKC Registered mini Jack Russell Terrier puppy born on October 2nd. -LancasterPuppies
Jack Russell Terrier
Full blooded Jack Russell and is vet checked, has all shots and is dewormed. Will make a good friend, will stay small Very sociable amd has a great personality Call or text us for appt
Jack Russell Terrier
Boy 1 is a NKC Registered mini Jack Russell Terrier puppy born on October 2nd. -LancasterPuppies
Jack Russell Terrier
Very friendly and playful ,a whole lot a fun for the children around the farm. They are ready for a good home. Updated on shots and dewormers.
Jack Russell Terrier
Alice is a very playful little puppy and just adorable. Ready to go home. Free delivery to New York, New Jersey, Ohio, Pennsylvania, Michigan and Maryland.
Jack Russell Terrier
Very friendly and playful ,a whole lot a fun for the children around the farm. They are ready for a good home. Updated on shots and dewormers.
Jack Russell Terrier
Juliet is a very playful little puppy and just adorable. Ready to go home. Free delivery to New York, New Jersey, Ohio, Pennsylvania, Michigan and Maryland.

Jack Russell Terrier
Tri Male Jack Russell Terrier, AKC registered, microchipped, health certificate. -LancasterPuppies
Jack Russell Terrier
Jack Russell puppies
Jack Russell Terrier
Jack Russell puppies

Jack Russell Terrier
Boy 1 is a Jack Russell Terrier puppy. -LancasterPuppies
Jack Russell Terrier
Jack Russell puppies

Jack Russell Terrier
Tri Female Jack Russell Terrier, AKC registered, microchipped, health certificate. -LancasterPuppies