The Jack Chi, also known as the Jackahuahua or Jackhuahua, is a lively small crossbreed created by mixing a Jack Russell Terrier with a Chihuahua. First bred in the late 20th century, this charming hybrid became popular across the UK for combining the Jack Russell’s boundless energy with the Chihuahua’s loving temperament. Compact and sturdy, Jack Chis usually weigh between 8 and 18 lbs (4–8 kg) and stand around 10 to 15 inches (25–38 cm) tall, with smooth or slightly coarse coats in colours like tan, black, cream, or brindle.
Bright, affectionate, and full of personality, the Jack Chi is perfect for active British households seeking a loyal companion. They’re alert and make excellent little watchdogs, though early training helps control barking. A daily walk, playtime, and mental stimulation keep them happy and balanced. With an average lifespan of 13 to 18 years and minimal grooming needs—just a weekly brush—they’re both hardy and low-maintenance. Typically priced between £150 and £1,200 in the UK, the Jack Chi offers a wonderful mix of spirit, devotion, and charm in a small package.

Jack Chi & Jack Russell Hybrid
Hi we have 3 outstanding puppies for sale 2 girls and 1 boy mum is jackrussel x chihuahua and dad is a short leg jackrussel these puppies have been brought up in our family home both mum and dad can b

Jack Chi & Chihuahua Hybrid
I’d like to introduce you to our stunning litter of chihuahua puppies. 2 girls and 2 boys. Mum is 3/4 chihuahua and 1/4 miniature jackrussel. Where as dad is a pure breed chihuahua. They both have lov

Jack Chi & Jack Russell Hybrid
I have this beautiful little girl looking for her forever home, she is the sweetest most fiestyest little girl that has alot of attitude and love to give. She has been been looked after by myself and

Maltese & Jack Chi Hybrid
Beautiful Maltese x JackChi Puppies - Born 5th November We are delighted to introduce our gorgeous litter of 6 Maltese x JackChi puppies born on 5th November. There are 4 boys and 2 girls, each with

Jack Chi & Chihuahua Hybrid
Microchipped done ✔ 1st vaccines done ✔ 2nd due 24th December 2nd worm treatment done ✔ 3rd treatment due 17th, 18th and 19th December 2 male chihuahua puppies. Ready to leave 24th December at

Jack Russell & Jack Chi Hybrid
Good girl ready to go to a new home. She's had micro chip, vaccine de flead and de wormed. She will come with a carry bag back pack some floor pads and some food.

Jack Chi & Jack Russell Hybrid
Ruby and the litter are in the main picture, aswell as Ruby the mother being in the second picture. The 3rd and forth picture is of the father buddy as a puppy and now. This is Euby’s first litter of

Jack Chi
All pups have started their flea and worm course and have also received their first vaccination as well as their microchipping The mother had recently had a surprise litter of 4 beautiful Jack Chi's.
The Jack Chi, also called Jackahuahua or Jackhuahua, is a small mixed breed dog resulting from crossing a Jack Russell Terrier with a Chihuahua. It typically weighs between 8 to 18 pounds, stands about 12 to 15 inches tall, and has a lifespan of 10 to 18 years. This breed combines the lively, energetic temperament of the Jack Russell with the loyalty and affectionate nature of the Chihuahua, making it a playful, alert, and devoted companion.