FirstMate Grass Fed Lamb & Blueberries Dog Treats are a flavourful combination that will have your dog wagging for more. This heart-shaped treat uses only one protein, free-range grass-fed lamb, mixed with wholesome Burbank and Norkotah potatoes, blueberries and more for a lightweight treat that is great for dogs of all breeds and life stages. The treat can be used in puzzle toys, training, spoiling your best friend as each treat only contains a whopping five calories per treat.