Answer by  
                                                                                          mickdowen (67)
                                                            
                          
                          
                                                           Your dog may have a number of conditions or problems that could cause his eye discharge. It could be anything from conjunctivitis (pink eye - yes, dogs can get it), it could be a corneal abrasion or ulcer, or your dog may have a number of other conditions. Best advice - see your veterinarian.