The Jack Russell Terrier Club of America (JRTCA) offers an online quiz and breed profiles to help prospective owners understand these precocious pooches.

A PROFESSIONAL dog trainer has revealed the one breed that owners are never truly prepared for – the Jack Russell Terrier. Adam, the Director and self-confessed Master Trainer of the So… ...

The Jack-A-Poo is a small-to-medium-sized hybrid dog breed developed in the US by breeding a Jack Russell terrier with a toy or miniature poodle. A Jack-A-Poo’s medium-length coat can come in ...

A Jack Russell sitting on a straw bale in a field. The moment a puppy of the same breed takes a horse for a walk has racked up millions of views on TikTok. alexei_tm/iStock/Getty Images Plus ...

The puppy's mother is an all-white husky, which is already a rare coat color for Siberian huskies, and the father is a Jack Russell terrier. When these two dog breeds cross, they form a Husky Jack.

Apparently it's the Jack Russell Terrier! " Rover " is out with its list of the most popular breeds in Baltimore. The beagle, pug, labradoodle and golden retriever round out the top-five.