Pet Rx Best Seller Tryptophan has been proven to

Tryptophan has been proven to improve mood by boosting serotonin levels

Woofceuticals and their associated brands do not condone giving supplements to pets without prior veterinary consultation

weak walls and cracked

Reduces irritability and improves temperament

This product should not be given to animals intended for human consumption

Pet Rx Best Seller Tryptophan has been proven toPet Rx provides a natural source of Hemp Protein, Collagen, Glucosamine, Chondroitin Sulfate, Hyaluronic Acid, Calcium, Curcumin, Bosewellia, Quercetin, and Ginger Root, to help relieve joint pain and improve joint flexibility both rapidly and continuously without the side effects of dangerous pain killers. The most powerful joint supplement is designed to reduce inflammation, increase joint mobility, & cartilage strength, and boost antioxidant