Hi there I bought this (when Angel Glow and Angel Eyes was banned in the UK) for my Westie , It wasnt designed so I believe as a tear stain product rather a food supplement that helps with bladder stones, cataracts, patella slipping, arthritis,bowel conditions and skin conditions, just happened that it also helped remove tear stains in dogs.
I have used it for 3 months now and what a difference, my elderly dog has excellent bowel movements, has no pain in his old bones and as a bonus has no staining on his face, beard, tummy or paws.
I also followed the makers advice and started to give a raw food diet , I could nt believe the difference. Anyone who says that dogs are allergic should contact the makers of this stuff.
And it doesnt taste that bad either.
Its the best overall supplement I have used.
