They are absolutely amazing. I have a English mastiff and suffers with joint stiffness. And since using mighty munch she has been a new dog.
We began giving our 10 year old dog Joe Mighty Munch about 2 months ago and within a few weeks we started seeing a difference in his energy level. He now has pep in his step on walks that he hasn't had for years. He now gets his Might Munch every morning!!!