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What Can You Expect after Deworming Your Dog?

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Intro Text
The process of deworming your dog.
A chocolate Labrador pulling owner on a walk to sniff in bushes that might contain intestinal worms

Dogs are curious animals, and they encounter much of the world with their noses and mouths. Unfortunately, this means intestinal worms are a common and constant threat. If you’ve discovered evidence of worms in your dog, using a worming treatment can quickly and effectively address the problem.

Many options are available to help you treat and control worms in your dog; the most common are tablets and spot-on treatments. Once you’ve found the right product for your dog, administering the treatment is usually straightforward. But what happens after you’ve treated your dog for worms? Here’s what to expect in the first hours and days after deworming.

Drontal® Plus (praziquantel/pyrantel pamoate/febantel)
Drontal® Plus (praziquantel/pyrantel pamoate/febantel)

The First Few Hours after a Worming Treatment

It’s a good idea to deworm your pet at home where your pet is comfortable. If possible, choose a quiet weekend so your pet is calm and relaxed — not stressed or excited by a lot of commotion — and so you will have time to monitor your dog after administering the worming treatment.

Worming your dog is a relatively simple process, much like giving your pet a treat. In fact, if you use a tablet-based worming treatment, it can be helpful to hide the pill in a treat like cheese, peanut butter, turkey or wet food to help make sure your dog completely swallows the tablet. Some tablets are already flavored to taste like a treat to your pet, so they may not need to be hidden in food. However, some dogs may try to spit out a tablet immediately or even several minutes after you give it to them — even if it’s flavored — so disguising the pill as a treat can make the process easier for you and your dog.

As with any oral medication, dogs can occasionally vomit shortly after taking the dose. If your pet is a puppy or has a habit of eating food or drinking water too quickly and getting sick, monitor them for vomiting for two to three hours after administering the worming tablet.

If your dog vomits the tablet whole, wait a little bit for them to calm down and then re-administer the pill. If the tablet is partially digested or not visible at all, contact your veterinarian to get a new dose. If your dog hates pills and knows all your tricks, there are also topical worming products available.

Regardless of what kind of worming product you use, the treatment will typically begin working within a few hours and your dog will most likely behave as normal.

Quad Dewormer Chewable Tablets for Dogs
Quad Dewormer (praziquantel/pyrantel pamoate/febantel) Chewable Tablets for Dogs

The Deworming Process after a Few Days

Depending what kind of worms your dog has, you may or may not see worms in their stool in the days following a worming treatment. Most worming products treat roundworms, hookworms and whipworms by paralyzing and killing the parasites; tapeworms are killed and broken up into smaller segments. Some intestinal worms, like hookworms and whipworms, are so small that you won’t see any worms in your dog’s stool at all.

You may be surprised to still see live worms in your dog’s feces after worming them, but this is normal. While this can be an unpleasant image, it’s actually a good thing — it means the worms are no longer living inside your dog! Additionally, you may see dead worms in your dog’s stool for a few days following treatment, or your dog may have diarrhea as they digest the dead worms. Most of the time, regardless of what you see in their stool, recently wormed dogs behave like normal.

Puppies and other dogs may require repeat worming treatments a few weeks after their initial treatment. This is often based on the type of worm and product used. For questions about a worming schedule for your dog, speak to your veterinarian.

Establishing a Plan for the Future

Unfortunately, even when your pup has been fully dewormed, the risk of becoming infected again will continue. The best way to protect your dog from intestinal worms is to have them on a monthly heartworm prevention product that also treats and controls common intestinal worms. These products are safe, effective and available in an easy-to-apply topical solution or pill.

Tapeworm Dewormer for Dogs
Tapeworm Dewormer (praziquantel tablets) for Dogs


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