Hookworm larvae also migrate into the gestating pup and continue to mature when the pup is born. Puppy hookworm can be profound and require strong supportive care. Severe hookworm infection can cause marked anemia, intermittent bloody diarrhea, dull dry hair coat, and weight loss. Young and adults dogs that are immunocompromised or suffer with another disease are most at risk. Hookworm is easily diagnosed by microscopic fecal exams.
Treatment involves one of many good drugs available in mild cases.
In more severe cases pyrantel pamoate, intravenous therapy, blood transfusions, and good nutritional support are very important. As with roundworm the migrating larvae require several wormings given at 2-3 week intervals. Filarabits plus , a daily heart wormer, also provides daily hookworm prevention. Prophylaxis includes regular removal of feces. Bleach can be used to disinfect cement dog runs.