UrinaryMet is a complementary dietary food for dogs containing L-Methionine. L-Methionine has urine-acidifying properties that reduce the recurrence of struvite stones. Struvite stones, or struvite-ammonium-phosphate-magnesium stones, form in alkaline urine. UrinaryMet can be used in dogs with recurrent lower urinary tract problems. Ingredients: Additives in 1