Drontal® Dewormer for Dogs and Cats

Drontal® is a broad-spectrum dewormer used by veterinarians to remove common intestinal parasites in dogs and cats, including tapeworms, roundworms, and hookworms. If you plan to buy Drontal online, you can rely on US delivery from Canada with a clear, pharmacy‑connected process. Many clinics include Drontal as part of routine parasite control programs tailored to species, age, and exposure risk.

What Drontal® Is and How It Works

Drontal is a brand of veterinary anthelmintics designed for companion animals. Formulations differ by species: cat tablets combine praziquantel and pyrantel to target tapeworms and roundworms, while dog formulations such as drontal plus add febantel, broadening coverage to whipworms. Praziquantel damages tapeworm membranes, pyrantel causes neuromuscular paralysis in susceptible nematodes, and febantel is metabolized to benzimidazoles that disrupt parasite energy processes.

CanadianInsulin partners with licensed Canadian pharmacies and verifies prescriptions directly with your clinic before your medicine ships. Orders ship from Canada to US under a streamlined cross‑border model that helps maintain access and consistency.

Drontal products are typically administered as single‑administration, weight‑based doses. Many clinics pair intestinal deworming with ectoparasite control. A topical like revolution plus may be used in an integrated plan when appropriate.

Who Drontal® Is For

Drontal is indicated for the removal of susceptible intestinal parasites in dogs and cats, according to the product label and species‑specific formulation. It is used in healthy, domestic dogs and cats for treatment and control of labeled worm species. Selection of product, dose, and timing is based on species, body weight, lifestyle, and regional parasite risk.

• Dogs: Labeled for the treatment of tapeworms, roundworms, hookworms, and (with febantel‑containing products) whipworms.
• Cats: Labeled for treatment of tapeworms and roundworms in otherwise healthy cats and kittens meeting label age/weight requirements.
• Use with caution in pregnant or lactating animals only as directed on the label. Animals with known hypersensitivity to any component should not receive the product.
• Very young puppies or kittens and severely debilitated animals require prescriber guidance before any deworming therapy.

For background on tapeworm control choices, see our overview on droncit for cats.

Dosage and Usage

Dosing is weight‑based and species‑specific. Veterinarians typically select a product that matches the pet’s weight band and the targeted parasites. Tablets may be given directly or hidden in a small portion of food. Many labels support single‑administration treatment for current infections; periodic deworming or fecal monitoring may be recommended depending on lifestyle and local risk. Always follow the product label and your clinic’s instructions when initiating, repeating, or spacing doses.

• Confirm the correct formulation for species (dog vs cat) and the appropriate weight band before administration.
• Do not split or combine tablets beyond label directions; use scored tablets as intended when splitting is permitted.
• Treat all at‑risk animals in a household according to clinical guidance to help reduce reinfection cycles.
• Pair intestinal deworming with good hygiene, feces removal, and ectoparasite control when recommended.

Strengths and Forms

Commonly available presentations include the following; availability may vary by market and manufacturer packaging:

• Drontal Tablets for Cats: each tablet typically contains 20 mg praziquantel and 230 mg pyrantel pamoate (pyrantel base). Tablets are often scored for accurate splitting as directed.
• Drontal Plus for Dogs (film‑coated tablets or taste tabs): weight‑banded strengths commonly include combinations around 22.7/22.7/113.4 mg, 68/68/340 mg, and 136/136/680 mg of praziquantel/pyrantel base/febantel for small, medium, and large dogs, respectively.

Product names, packaging, and exact strengths can differ by country and formulation. Your clinic will specify the correct option.

Missed Dose and Timing

If a scheduled deworming dose is missed, administer as soon as remembered unless it is near the time for the next planned dose. Do not double up. Resume the regular schedule per label or veterinary direction. For multi‑dose protocols or repeated treatments, timing may be adjusted to match fecal test results and parasite risk.

Storage and Travel Basics

• Store tablets at controlled room temperature in the original, labeled packaging, away from moisture and direct heat.
• Keep out of reach of children and other animals to prevent accidental ingestion.
• For travel, keep your tablets in a carry‑on bag with the prescription label. Avoid leaving medicines in hot vehicles.
• Check local regulations before crossing borders with pet medications, and carry a copy of the prescription or clinic documentation.

Temperature‑sensitive items ship with cold‑chain handling and insulated packaging, and standard items are packed to protect product integrity in transit.

Benefits

• Broad‑spectrum coverage tailored to species and parasites commonly found in dogs and cats.
• Single‑administration treatment for many indications, simplifying parasite management plans.
• Weight‑banded tablets help support accurate dosing across sizes and life stages that meet label criteria.
• Widely used by veterinarians, with well‑characterized active ingredients and safety profiles when used as directed.
• Pairs readily with fecal monitoring and environmental control strategies to reduce reinfection.

Side Effects and Safety

• Commonly reported effects in some animals include transient vomiting, soft stool or diarrhea, decreased appetite, drooling, or lethargy.
• Occasional signs may include mild incoordination or restlessness shortly after dosing; these typically resolve.
• Rare but serious reactions can include marked allergic responses such as facial swelling, hives, or collapse.

Animals with heavy parasite burdens may experience digestive upset as worms are expelled. Discontinue use and seek veterinary care if severe vomiting, persistent diarrhea, pale gums, pronounced weakness, or neurologic signs occur. Use only the species‑appropriate product; dog formulations that include febantel are not intended for cats.

Drug Interactions and Cautions

• Concomitant use with other dewormers should be directed by a veterinarian to avoid unnecessary overlap or antagonism (for example, piperazine may counteract certain actions of other anthelmintics).
• Use caution with organophosphate insecticides and cholinergic agents; spacing therapies may be advised.
• Pregnancy and lactation: follow label‑specific guidance; some formulations have limited data in breeding animals.
• Do not use in animals with known hypersensitivity to praziquantel, pyrantel, or febantel.
• Report all medicines, supplements, and preventives the animal receives so the clinician can assess interactions.

What to Expect Over Time

Most pets tolerate Drontal well. When worms are present, segments or whole worms may be noticed in the stool or around the anus after treatment. Stool appearance often normalizes as the parasite burden resolves. Retesting fecal samples and repeating treatment at clinician‑directed intervals are common parts of comprehensive control plans, especially in multi‑pet households or outdoor animals.

Ongoing prevention typically involves environmental hygiene and, when appropriate, year‑round control products for fleas, ticks, and heartworm as advised by the clinic. Expectations vary with lifestyle, exposure, and regional parasite prevalence.

Compare With Alternatives

Veterinarians may consider other labeled dewormers depending on parasites identified, species, and tolerance. Fenbendazole products such as panacur granules are often used for certain nematodes and giardia protocols. Pyrantel‑based choices like strongid t can be useful for targeted roundworm and hookworm management. For broader canine coverage, febantel‑containing formulations like drontal plus are commonly selected.

Pricing and Access

Canadian pricing and a cross‑border model help many families manage ongoing parasite care without compromising on brand choice. A current prescription is required. After checkout, our team confirms details with the clinic and a licensed Canadian pharmacy dispenses the medication for US delivery from Canada. To compare related options, browse our pet medications section.

Availability and Substitutions

Availability can vary by strength, pack size, and formulation. If a specific Drontal presentation is temporarily unavailable, a prescriber may recommend a suitable alternative or a different weight band where appropriate. Examples can include fenbendazole in formats such as panacur paste when a clinician deems it appropriate for the target parasite.

Patient Suitability and Cost-Saving Tips

• Animals with confirmed or suspected intestinal parasites can benefit from species‑appropriate dewormers when used as directed by a clinician.
• Pets with concurrent illnesses, very young age, or those that are pregnant or lactating require label‑aligned and clinician‑directed decisions.
• Multi‑month supply planning may reduce per‑dose costs and help align refills with routine wellness visits.
• Combine orders for multiple pets when appropriate to save on shipping, and keep a short reserve on hand for timely retreatment when advised.
• Choose weight‑banded packaging that matches current weight to avoid waste; discuss options like liquid formats such as panacur suspension when precise dosing is needed.

Questions to Ask Your Clinician

• Which Drontal formulation fits this pet’s species, weight, and parasite profile?
• Is a fecal exam recommended before or after treatment, and at what interval?
• Should this pet receive repeat doses, and how will timing be determined?
• What preventive plan should accompany deworming to limit reinfection risk?
• Are there any medicines, supplements, or diets that should be paused around dosing?
• What side effects warrant a check‑in or urgent evaluation?

Authoritative Sources

• Elanco Drontal Plus (US)
• Elanco Drontal for Cats (US)
• FDA Center for Veterinary Medicine

Ready to place your prescription? CanadianInsulin coordinates prompt, express, cold‑chain shipping with careful packaging and clinic verification, so your order arrives from licensed Canadian pharmacies.

Disclaimer: This information is educational and not a substitute for professional veterinary advice. Always follow the product label and your veterinary team’s guidance.