Keeping their energetic nature in mind, they are to be given a diet rich in protein, vitamins, and minerals. They should compulsorily be leash trained so that when taken outside they do not implement their prey chasing instinct. Socialization and obedience training is a must for the Terrier puppies so that they may lessen their aggression towards dogs as well as strangers and grow up to be gentle family dogs. The Jack Rat Terrier may display stubbornness at times, needing a patient trainer to guide them with firm hands, also helping to overcome behavioral issues inherent in the dogs.
Being crossbred, they do not tend to suffer from any known health problems though some might inherit certain ailments from their parents.
