The Healthy Breeds Jack Russell Terrier All in One Multivitamin Soft Chew 120 Count is a 4-in-1 tasty soft chew that supports healthy digestion, skin & coat, hip & joint as well as contains essential vitamins and minerals to supplement your dog’s diet. The formula is formulated with good bacteria and ingredients to serve as a probiotic digestive aid. The Healthy Breeds Jack Russell Terrier All in One Multivitamin Soft Chew 120 Count is a 4-in-1 tasty soft chew that supports healthy digestion, skin & coat, hip & joint as well as contains essential vitamins and minerals to supplement your dog’s diet.