Petsafe Indigo Triple Chews Grain-Free Chew With Filling For Dogs Long-lasting chew with 3 benefits: helps support immune system, dental and digestive health Two textures dogs love: chewy outside and creamy inside Grain free with irresistible natural chicken and blueberry flavors Made in the USA Medium treats for dogs 25-60 lbs. Call, chat, or email with our expert US-basedcustomercare specialists six days a week PetSafe Brand is an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year.