Mark & Chappell Green-UM Giant Breed 250 Tablets Green-UM contains essential B-Vitamins and amino acids and other ingredients that can provide nutritional support for your pet. Helps control yellow spots and helps keep your lawn green Protects against yellow spots, by safely eliminating the damaging effects of dog urine Ideal for large and giant breed dogs 44-132 lbs Contains yucca & methionine A tasty supplement that can help diminish lawn burn when fed to your pet on a daily basis during grass growing season Helps control yellow spots and helps keep your lawn green Recommended for animals weighing from 44 lbs to 132 lbs and over