Roundworms/Hookworms

Roundworms/Hookworms are common intestinal parasites that can affect dogs and cats, and this collection focuses on roundworm treatment options that target adult worms and, in some cases, other intestinal parasites too; Ships from Canada to US, so shoppers can compare familiar veterinary brands alongside different active ingredients, dosage forms, and pet weight ranges. These infections may show up as a pot-bellied look, poor weight gain, dull coat, diarrhea, or vomiting, but some pets carry worms with few obvious signs, especially early on. Here you can compare tablets, flavored chewables, and oral suspensions, plus combination preventives that also help reduce ongoing parasite exposure, and you can sort choices by species, age, and size.Product availability can change with manufacturer supply and seasonal demand, so items may rotate in and out of stock without notice. If you already have a fecal test result, this page can help you match the likely parasite and medication class, then narrow down by dosing schedule, handling needs, and household risk factors. If you are still deciding what to use, the selection tips below can help you compare options safely and avoid common mistakes.What’s in This Category for Roundworms/HookwormsThis category groups veterinary dewormers used for roundworms and hookworms in dogs and cats, including single-ingredient products and combination formulas. You will see medicines that use pyrantel, fenbendazole, milbemycin, or multi-ingredient combinations, each with a different coverage profile. Some options focus on intestinal worms only, while others also support ongoing prevention plans when parasites are a recurring risk in your region or household.Many shoppers look for a broad spectrum dewormer when they want coverage beyond one worm type, such as adding tapeworm control or addressing mixed infections. Product pages typically list targeted parasites, dosing by weight, and whether the medicine is for treatment, prevention, or both. For broader context on intestinal worm types, see Intestinal Worms, which explains common species and how they spread. If you are comparing across several parasite problems at once, Parasites can help you map symptoms to likely causes before you choose a product.These products are generally classed as dewormers, also called antiparasitics or anthelmintics, meaning they treat helminths (parasitic worms). Some are short courses for active infection, and others are monthly preventives that reduce reinfection risk. The right choice depends on the pet’s species, age, weight, health status, and the parasites confirmed or suspected.How to ChooseStart with the basics: species, weight, and life stage. Puppies and kittens often need different schedules than adult pets, and dosing errors happen most often when weights are estimated. If your pet is sick, very young, pregnant, or on other medications, it is safer to confirm the plan with a veterinarian before you start.Form, dosing, and handling basicsChoose a form that your household can give consistently. Oral suspensions can work well for small pets or picky eaters, while tablets may be easier for larger dogs with reliable dosing by weight. A pyrantel pamoate dewormer often comes as a liquid or tablet, and it is commonly used for certain intestinal nematodes, which are round-shaped worms that live in the gut. Some products need repeat dosing in a set interval to catch newly matured worms, since many dewormers do not kill every immature stage. Read storage instructions, check expiration dates, and keep doses on a calendar so no one doubles up by accident.Also decide whether you need short-term treatment or a monthly preventive plan. Combination preventives can matter when a pet also needs heartworm coverage, especially in areas with mosquitos. If you are comparing monthly options, review labels carefully and confirm which parasites are included, since similar-looking products can have different coverage.Common mistake: choosing by brand name, not active ingredient coverage.Common mistake: skipping a repeat dose when the label requires one.Common mistake: using dog-only products for cats, or vice versa.If you want a clear comparison of common active ingredients, pyrantel vs. fenbendazole differences can help you match the drug to the parasite and the pet’s age. For timing and routine planning, how often to deworm offers practical scheduling ideas to discuss with your clinic.Popular OptionsSeveral well-known prescriptions and vet-recommended products show up frequently in this category, and each fits a different situation. Some are best for confirmed roundworm or hookworm infections, while others make sense when reinfection risk stays high. Use product labels to compare active ingredients, parasite coverage, and dosing steps, then cross-check your pet’s weight range.Panacur (fenbendazole) is often chosen when a vet wants broader intestinal coverage and flexible multi-day dosing. A fenbendazole dewormer may be used when stool testing suggests certain intestinal parasites and a longer course is preferred for better clearance. It can be helpful for households managing repeated exposure, such as dog parks or multi-pet homes, when a veterinarian confirms the plan.pyrantel suspension for dogs and cats is a common option when a simple, weight-based liquid is easier to give than tablets. It is often used for routine intestinal worm control, especially in younger pets when dosing simplicity matters. It may be paired with other medicines when tapeworms or whipworms are also involved, since no single product covers every parasite.Drontal Plus tablets are a combination dewormer that can be useful when mixed intestinal worms are suspected or confirmed. Combination products may reduce the number of separate doses needed, but they still require accurate weights and label-matched timing. For ongoing prevention needs, monthly options like a monthly heartworm preventive with pyrantel or milbemycin-based monthly prevention can be easier to maintain, depending on your veterinarian’s guidance.Related Conditions & UsesRoundworms and hookworms often overlap with broader intestinal disease patterns, especially in young pets and rescues. If your pet has ongoing loose stool or poor appetite, it can help to read about Diarrhea and Vomiting so you can track red flags and timing. Stool testing matters because parasites, diet changes, and infections can look similar at home.Some households also need to think about reinfection and zoonotic risk, meaning germs that can spread between animals and people. This is where an intestinal parasite treatment plan often includes cleanup, yard hygiene, and prompt stool disposal, alongside medication. If mosquitoes are part of your local risk, parasite control may connect to Heartworm prevention choices, since some monthly products cover both heartworm and certain intestinal worms. For symptom checklists and when to seek care, the site’s condition guides can support better notes for your clinic visit.When you want deeper reading on recognition and next steps, the following articles can support safer decisions and better follow-through: roundworm signs in dogs and hookworm signs in dogs. These resources can also help you plan cleaning routines, since deworming works best when the environment is managed at the same time.Authoritative SourcesFor safety principles and drug class context, these references may help as you review labels and dosing instructions. The FDA provides plain-language information on veterinary medicines, including antiparasitics, through FDA Animal Health Literacy resources for pet medication basics. The CDC explains zoonotic intestinal worms and prevention steps on CDC information on roundworm exposure and risk reduction. For parasite prevention guidelines and life-cycle notes, CAPC offers clinician-led summaries at CAPC guidance on companion animal parasite control, including notes relevant to anthelmintic medication use.This content is for informational purposes only and is not a substitute for professional medical advice.