While any of these symptoms merit immediate attention and evaluation by a qualified veterinarian, also keep an eye out for what appear to be more localized health problems. These may include skin growths, bumps under the skin, tick bites, or bites and scratches from other animals that may become infected.
Eye injuries, as well as injuries to the mouth and nose, should never be underestimated. Bleeding from the eye, nose or mouth can indicate underlying diseases or conditions like blood not clotting correctly. Unless you can specifically trace any bleeding to a surface cut, scratch, or bite, your dog should be taken to the vet for a thorough examination and testing to exclude serious underlying causes or diseases.