Pros: the best supplement for joint problems in pets, showed much better results in our dog than previous supplements we used. Cons: rather pricey, 3ml daily dose provide only 17 days of supply, when long-term treatment is required or used as supplement in senior dog, almost two bottles are required every month.

I have been using the product on my 15 year old Bizhon Shitzu for just over 2 months. Her right eye was almost completely white and her left was grey. Now you can see some of the brown in her left eye. Her right eye is grey and I can see a bit of brown.
The only thing I don't like is the dropper. It is so hard to get drops out of the bottles. I have to squeeze it so hard sometimes before a drop comes out. Wish you would redesign the dropper bottle