What We Like: Boosted with probiotics that tackle litter and waste microorganisms; hypoallergenic formula (for cats and humans) with no included fragrances; great clumping and odor control That is an entire no-brainer, since the bag weighs 40lbs. It truly is their #one finest advertising product or service in the Pet https://www.petskyonline.com/search/?query=dr%20elsey%27s