NOW Pets Urinary Support is formulated to help maintain normal urinary pH, which may help reduce the occurrence of urinary crystal formation. It also helps to maintain normal urinary tract function and may help to support normal kidney detoxification processes.Urinary Support contains natural botanicals and has been formulated by renowned veterinarian Dr. Barbara Royal, DVM, CVA, Founder of The Royal Treatment Veterinarian Center.For animal use only.An examination from a veterinarian is recommended prior to using this product.'Chewable Tablets'Dietary ConsiderationsGluten FreeActive Ingredients per chewable tablet:'Corn Silk 100 mg'Cranberry Powder 100 mg'Uva Ursi Extract 100 mg'Red Raspberry Leaf 100 mg'Marshmallow Root 25 mg'Juniper Berries 25 mg''Inactive Ingredients: Calcium carbonate, cellulose, chicken flavor, chicken liver powder, silica and stearic acid.'Directions for Use:''Up to 20 lbs. ' tablet twice daily'21 to 40 lbs. 1 tablet twice daily'41 to 80 lbs. 2 tablets twice daily'Over 81 lbs. 3 tablets twice dailyGluten free'Cautions: Safe use in pregnant animals or animals intended for breeding has not been proven. Not intended for long-term use. Contraindicated with kidney disorders and conditions giving rise and acidic urine. Absorption of drugs taken simultaneously may be delayed.'If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. An examination from a veterinarian is recommended prior to using this product.''Warnings: For animal use only. Keep out of reach of children and animals. In case of accidental overdose, contact a health professional immediately.'.