Green-um Giant 400 count for dogs over 100 lbs

All natural Mark and Chappell Green-UM tablets keep pet urine from turning your green lawns brown.  400 count Giant is for Giant breeds over 100 lbs.

Green-um ingredients:  Yeast, yucca schidigera, DL-Methionine (an essential amino acid), flavoring, magnesium stearate, vitamin B1, vitamin B6, vitamin B12, biotin.