"I had 3 ferrets when I was in high school, and I loved them but they smelled so bad! Just this month I decided to take on owning a ferret again, they make such wonderful pets, and I purchased this product days after bringing my new baby home. This product has made such a huge difference. You can't smell her or her litter box unless you're literally right next to the cage, and it's only been 3 or 4 days. Now I can leave Cinnamon downstairs where she can be a real part of the family, without being afraid of visitors stopping by and smelling her as soon as they come in the door! I was very skeptical but thought I would give this product a shot, and I am sure am glad I did!!! It's expensive but wayyyyy more than worth it, you will enjoy your babies so much more without the accompanying stink!"