Works better than others I've tried. by dcart from Killeen, TX11/26/2011
The I-Stain works for my 2 Maltese and easy to apply to food.
by k9payoti from Bakersfield,CA05/30/2010
The most amazing thing for my white schnauzer.It has taken away the eye stain completely.I am a veterinary tech and I recomend your product all of the time to clients.
best value by janner3802/17/2012
I've been using istain for our frenchie for about a year now, it's been very effective, and unlike other eye stain products, is very safe for her. I even had our vet check out the ingredients and was very impressed to see that it worked and was so harmless.
Very good probiotic by Casual Gal from Highland IL02/13/2012
Even tho this looks like it's for eye stains, it is an excellent probiotic as well and helped clear up a digestive problem we were having with our dog. Shipping took unusually long but otherwise, I would definitely recommend this product to anyone who is having a digestive issue with their dog.
BEST PURCHASE EVER!!!! by LEGO08/12/2011
Finally a product that works for my Shih tzu! Everyone is always asking what my secret is to keeping his hair so white! This is also the best product for those, like myself, with dogs who with food allergies. This is the second bag I have purchased and will continue to purchase.
Did not work by I-hate-eyestains03/17/2010
I used it religiously on one small dog as directed until the product was gone. I saw not one bit of change in the tearing or staining. The product was not expensive but even at that price it was money spent on something that did not work! I was sorry because I really had my hopes up! I hate tear stains!