Thoughtfully-sourced chicken and chicken liver are gently freeze-dried to perfection, blended with gut-supporting probiotics for a crunchy, irresistible snack your pup is sure to Liver, Laugh, Love. Primal's Liver, Laugh, Love dog treats are made with super-palatable chicken liver and are free from corn, wheat, soy, grains, gluten, and artificial preservatives, flavours, and additives.