Trina, I have been using Vivify for years with my fuzzies. Even though a small bottle can be a bit pricy ($7ish), I really like it. After a few weeks their coats got much softer and the winter dry skin on my male Tank stopped flaking and cleared up really nice. Also, I noticed that he had more energy and was more frisky/goofy after about a month of starting it. Plus they go bonkers for the taste. My little girl Lily is picky with treats, but she gobbles down the Vivify like it's ferret crack. I highly recommend it. I hope this helps! Katie Manassas, VA Owned by Tank and Lily [Posted in FML 6809]