Active Ingredients per 1 Soft Chew:

Glucosamine HCl (Shellfish Source) 250 mg
Yucca schidigera 90 mg
White Willow Bark 50 mg
Boswellia serrata 30 mg
L-Tryptophan 15 mg

Inactive Ingredients:

Brewers Dried Yeast, Dried Potato Product, Glycerin, Lecithin, Mixed Tocopherols, Natural Flavoring, Rosemary Extract, Salmon Oil, Sorbic Acid, Tapioca Starch, Vegetable Oil, Water.DO NOT GIVE TO CATS