I purchased these for my cat, Maggie, who suffers from arthritis. She was crazy about the smoke flavored tablets, but were too hard for her to chew up. All my cats are crazy about these; my cat, Robbie, who suffers from all kinds of food allergies can eat these as a treat and so far without any side effects. These soft chews are great for helping with hair balls. I am not so sure they have helped with the arthritis, but I found many alternative uses; so I am very pleased.
Me elderly cat suffers from arthritis and general age-related deterioration; quality of fur was declining, responsiveness lessening, etc. I believe the added ingredients in this product, e.g., Brewers yeast, mixed tocopherols, canola oil, etc., have brought about a rapid change--fur is improving, she's more alert and mobile and obviously feels better. Product is easy to administer once daily and I expect continued increase in mobility and lessening of pain with absorption of glucosamine elements of product.