How to Identify the Types of Worms in Dogs & Their Cures

Several types of worms can infect a dog, who is usually exposed by coming into contact with an infected animal or the droppings of one. The outward signs of these intestinal parasites can be the first sign that something is wrong, and learning to identify the cues of your dog's behavior will help ensure he receives treatment as soon as possible. Once infested with worms, the dog will need veterinary attention and medication to get rid of them.

Things You'll Need

  • Gloves
  • Stool sample bag
  • Prescription medication
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Instructions

    • 1

      Look for signs of digestive issues with the dog. These signs are most commonly diarrhea, which can occasionally be bloody. Blood is a sign of hookworms or whipworms.

    • 2

      Examine the dog's stool. Worms will often pass through the digestive system, and while only the microscopic eggs will be passed if the dog is infected with hookworms, whole worms or pieces will be seen if the dog has tapeworms. These may be the size and shape of a grain of rice or longer and more noticeable.

    • 3

      Take a close look at the overall appearance of the dog. If, in addition to the diarrhea, the dog appears to have gained a swollen belly and lackluster appearance, it may have a severe case of roundworms. Weight loss is often accompanied by hookworms, as these worms attach themselves to the lining of the intestines and take nourishment from what the dog eats.

    • 4

      Take a stool sample to the veterinarian. He will be able to test the sample to see if there are any eggs present, and this will usually result in a diagnosis of hookworms, roundworms or tapeworms.

    • 5

      Administer the medication prescribed by the veterinarian for the type of worms the dog has. Treatment always includes some type of medication to kill the worms, and may need to be administered for a week to 10 days before the infestation is cleared.

    • 6

      Clean up the yard and anywhere else the dog eliminates. This will help finalize the cure and prevent re-infection, as the eggs and pieces of the dead worms will be passed out in stool.