---✔️ WHAT'S INSIDE EACH MULTIVITAMIN TABLET? Each of our dog multivitamin tablets contain: Calcium, Phosphorous, Choline, Vitamin C, Flaxseed, Vitamin E, Potassium, Magnesium, Vitamin B3, Vitamin A, Vitamin B12, Vitamin D3, Zinc, Vitamin B1, Vitamin B2, Potassium, Vitamin B5, Manganese, Vitamin K1, Copper, Vitamin B6, Folic Acid, and Biotin. ---✔️ WHY SHOULD I GIVE MY DOG MULTIVITAMINS? Did you know that round 95% of dry pet food are extruded? The dog food is "heat treated" or cooked to preserve the food and to dry it out. The heat treatment process of some commercial manufacturer's can see temperatures in excess of 200°C! This treatment DRASTICALLY reduces or even destroys the vitamins that were once part of the food. It is essential to 'boost' your dogs vitamins to compensate for this.