My pharmacist bought one of my babies and she had tear stains when she grew up ...he told me how to fix that...he gave the dog tetracycline for 2 weeks and the stains went away and never returned. He said dogs easily get tear duct infections that can cause staining. He did caution that you cannot use tetracycline on puppies as it will ruin the enamel on their teeth. This was a Maltepoo that he bought and not a cockapoo but the theory is the same with all breeds. Jackie www.cockapoobabies.com
