[Peggy]

Thank you for that advice Dori.
The Jack Russell terrier site that I am a member of says this:

“Feed your Jack Russell Terrier a diet that is at least 50 percent dry kibble. The crunchy texture of this type of food will reduce buildup of plaque and tartar on the teeth. Buildup of plaque and tartar can cause dental problems for small breeds like the Jack Russell. Follow the manufacturer’s recommendations about how much to feed your dog daily, based on your pet’s weight or desired weight. Divide the daily ration into at least two meals; three is even better for your pet. This is because the Jack Russell’s small stomach can only hold so much food at once. Dividing the daily ration into two or three meals per day allows for proper digestion of the food.”