Dogzymes Cran Tri C combines Vitamin C from three sources: Sodium Ascorbate, Ascorbic Acid, and the natural vitamin C found in Non-GMO natural cranberry powder. There is no recommended daily amount of Vitamin C for dogs but Cran-Tri-C delivers 1418mg per teaspoon of Vitamin C. Recommended to support a healthy urinary tract. A concentrated source of vitamin C helps maintain bladder and kidney function. 
Delivers 1418 mg per teaspoon of Vitamin C
Non - GMO whole Cranberry flakes with brilliant color provide natural Vitamin C
Derived from non-juicing process which supplies Superior Phyto-nutrient content and Low Sugar content
Beneficial Proanthocyanids support non-adhesion of E coli to urinary tract cell surfaces
Added Sodium Ascorbate and Ascorbic Acid provide a total of 3 sources of Vitamin C thus CRAN-TRI-C 
Active Ingredients per 1 teaspoon (3 grams)
A proprietary blend of: Cranberry Powder, Sodium Ascorbate (vitamin C), Ascorbic Acid (vitamin C).............3,000 mgs

Inactive Ingredients:
None

Directions for Use: Administer at meal time. For best results, administer in every meal. Amounts may be doubled as recommended by your veterinarian. 
Powder: 1/2 tsp daily for any body weight
1/2 tsp delivers 709 mg of vitamin C
Capsules: 3 capsules daily for any body weight
1 capsule delivers 194 mg of vitamin C
Cautions: Safe use in pregnant animals or animals intended for breeding has not been proven. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset. An examination from a veterinarian is recommended prior to using this product.
Warnings: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.
A 1 lb jar contains about 186 tsp and will last 1 dog approximately 1 year if used as directed daily
Available Sizes: 8 oz