Help maintain your dog's dental health and satisfy their primal instinct to chew with BLUE Wilderness Trail Treats Wild Bones Large Dental Chews. These grain-free dog bones are the daily dental treat that will freshen your dog's breath while helping to decrease plaque and tartar buildup. Treat dogs 50 lbs. and up with one large bone per day to help maintain teeth and gum health. Like all Blue Buffalo dog treats, these treats for dogs don't contain chicken (or poultry) by-product meals, corn, wheat, soy, artificial flavors, or preservatives. Watch your dog's tail wag when you reward them with BLUE Wilderness Dental Chews.