How to Tell If Your Pet Has Worms

Written by Dr. Jennifer Coates
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Worms, also known as intestinal parasites, are a common problem for cats and dogs. Most pets will harbor these nasty parasites at some point in their lives. The thought of worms might make you want to squirm, but thankfully, deworming a dog or cat isn’t nearly as gross as you might imagine.

Intestinal Parasites: Quick Facts

First, let’s get the facts straight so that you can make sure your pet stays worm-free. Here are several points every pet parent should know about worms: * Puppies and kittens almost always have intestinal parasites unless they have been thoroughly dewormed. * Infected pets shed worm eggs, thereby further contaminating their environments. * Many canine and feline intestinal parasites can also infect humans, so treatment is crucial.

Common Symptoms of Worms in Pets

Many animals with worms have no symptoms at all. In an otherwise healthy pet, the infection must generally become quite advanced before a pet exhibits clinical signs.

Vomiting and diarrhea are the most common symptoms of a serious worm infection. Depending on the type of worm involved, your pet may experience a bloated abdomen, weight loss, anemia or poor growth.

Scooting (dragging the hind end along the floor or ground) may occur as well. Some intestinal parasites, like tapeworms, are visible in the feces, but most are not.

What to Do If Your Pet Has Worms

While it is important to treat your pet for worms, it is very rarely an emergency situation. Unless your dog or cat is exhibiting signs of serious distress, you can schedule an appointment with your veterinarian at your earliest convenience.

Over-the-counter products for deworming a cat or dog are available, but you really do need to see your veterinarian to make sure your pet is diagnosed and treated appropriately. No single medication kills all the types of intestinal parasites that pets can get.

How Do Veterinarians Test for Worms?

Your veterinarian will examine your pet. They’ll also take a stool sample, or you can bring a fresh one from home.

By looking at a fecal sample under a microscope, your veterinarian will be able to identify what kind of worms your pet is harboring and prescribe the right dewormer.

How to Prevent Worms in Dogs and Cats

Most veterinarians perform fecal examinations as a part of routine wellness visits. If worms are caught early, they won’t cause significant harm.

Many heartworm, flea and tick preventives also help get rid of intestinal parasites. It’s important to note, however, that infections can still happen, which is why routine testing is important.

Make sure to pick up and dispose of all animal waste promptly, and keep your pet away from areas where unknown animals defecate. Avoid feeding raw meat to pets or allowing them to hunt, as this can be another source of intestinal parasites.

Intestinal worms can sicken both pets and people. Make sure the animals you live with are worm-free to help keep your entire family happy and healthy.

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