SearchDogsUSA Double Strength Joint Supplements for Dogs - Chewable Tablets Glucosamine Double Strength with MSM, Chondroitin & vitamin E for dogs Dog joint supplements Stage 2 formula - for dogs with moderate needs Vet formulated & recommended joint supplements for dogs Time-release chewable tablets with vitamin C for dogs Best joint supplement for dogs officially endorsed by The Search Dog Foundation - Made in the USA - Good for your Dog & Good for our Country