Pet Naturals Lawn Aid pH Balancing Soft ChewsLawn Aid chews feature methionine, an amino acid that helps reduce ammonia and reduce lawn discoloration. Weve included brewers yeast, which contains B vitamins for a light diuretic effect, meaning dogs will urinate more with lower nitrogen content. Cranberry extract is also included in this delicious chicken liver flavored chew to maintain urinary tract health. Keep your dog healthy and your lawn green with Lawn Aid chews! Made without artificial