Panacur® Granules 22.2% for Dogs

Panacur Granules are a broad-spectrum dewormer for dogs. They help treat common intestinal parasites using a well-known benzimidazole compound. This page explains how the product works, how it is used, and how you can order with US delivery from Canada, including options for those paying without insurance.

What Panacur Is and How It Works

Panacur® contains fenbendazole, a veterinary anthelmintic. It targets susceptible roundworms, hookworms, whipworms, and some tapeworms in dogs. The medicine disrupts parasite energy metabolism. Worms cannot survive and are cleared through normal digestion. Many pet families value the simple three-day course and food-mixing format.

Border Free Health connects U.S. patients with licensed Canadian partner pharmacies; prescriptions are verified with prescribers before dispensing.

As labeled for dogs, this therapy is mixed with a small portion of food. Dogs should finish the meal to ensure the full dose. A veterinarian may recommend repeat testing to confirm clearance or to guide ongoing control in high-risk settings.

These fenbendazole granules 22.2% are designed for convenient packet-based dosing. Pack sizes help align the daily amount to body weight. When in doubt about dose selection, follow the official label or consult a veterinarian.

Who It’s For

This treatment is indicated for dogs needing removal of susceptible intestinal parasites. It may be used in adult dogs and puppies when labeled criteria are met. Healthy animals benefit most when parasite exposure is suspected or confirmed. Dogs in kennels, shelters, or areas with soil contamination may be more frequently exposed.

Dogs with known sensitivity to benzimidazoles should avoid this medicine. Use caution in very young puppies, severely debilitated animals, or those with vomiting that prevents normal feeding. For conditions outside the label or for breeding or pregnant animals, discuss risks and benefits with a veterinarian first.

Learn more about specific parasite risks: Hookworm Infection and Tapeworm Infection. Broader categories for pet care are available under Pet Medications.

Dosage and Usage

The standard canine regimen is a once-daily dose for three consecutive days, based on body weight per label guidance. The contents are mixed into a small portion of usual food. Feed immediately. Do not moisten packets before mixing. Encourage complete consumption of the treated meal.

Dose selection uses the dog’s current weight and packet sizes, sometimes combined to match the needed total. If the dog refuses part of the food, discuss a strategy with a veterinarian. Repeat fecal testing may be advised in multi-dog households or where reinfection risk is high.

When instructions differ by age or condition, follow the official product label. Do not extend the course without veterinary direction. If persistent signs continue after the three-day course, seek veterinary advice to evaluate alternative causes, reinfection, or need for repeated treatment.

Strengths and Forms

The granules are supplied in unit-dose packets for easy mixing. Common presentations include:

• Concentration: 22.2% (222 mg/g) granules
• Packet sizes: 1 g, 2 g, and 4 g sachets

Availability may vary by market and supplier. Labeling and pack options can differ internationally.

Missed Dose and Timing

If a daily dose is missed, give it when remembered on the same day, then continue the next day as scheduled. If it is almost time for the next dose, skip the missed dose. Do not double up. Consistent dosing on three consecutive days improves treatment success. If multiple doses are missed, consult a veterinarian about restarting the course.

Storage and Travel Basics

Store in a dry place at typical room temperature, away from moisture and direct light. Keep packets in the original carton until use. Do not use damaged or opened sachets. Keep all medicines out of reach of children and animals.

For travel, pack the labeled carton and a copy of the prescription when applicable. Use a resealable bag to protect unopened packets. Avoid heat and humidity extremes, such as a car dashboard or unventilated trunk. If flying, keep the product in a carry-on to reduce temperature fluctuations during transit.

When specific handling conditions apply to other items, suppliers use temperature-controlled handling when required.

Benefits

This class of dewormer offers broad intestinal parasite coverage in dogs. The three-day schedule is straightforward. Packets are matched to weight, which helps accurate dosing. Mixing with food avoids pill administration. Clearing intestinal parasites may reduce digestive upset, improve stool quality, and support overall health. The formulation is generally well tolerated when used as directed on the label.

Side Effects and Safety

• Mild digestive upset: occasional vomiting or soft stools
• Transient loss of appetite: usually resolves quickly
• Lethargy: short-lived in some dogs

More serious reactions are uncommon. In rare cases, hypersensitivity reactions may occur, especially when parasite burden is heavy and die-off is rapid. Stop the treatment and seek veterinary care if severe vomiting, collapse, hives, facial swelling, or breathing difficulty occurs. Report any unexpected effects to a veterinarian, who can also advise on monitoring, especially in dogs with other health conditions.

Drug Interactions and Cautions

Tell a veterinarian about all medicines, supplements, and flea-tick products the dog currently receives. Combining multiple dewormers or off-label regimens should be supervised. Certain health issues, including persistent vomiting or severe diarrhea, may reduce absorption of oral therapies. Veterinary guidance is important when treating pregnant or nursing dogs.

What to Expect Over Time

During the three-day course, stool quality may change as parasites are cleared. Dead or expelled worms may be seen. Energy and appetite can normalize as the gut recovers. Reinfection can occur, especially in environments with contaminated soil, prey exposure, or in multi-dog homes. A veterinarian may recommend periodic fecal checks and a preventive plan suited to local risks.

Compare With Alternatives

Some dogs may do better with a liquid or paste format. Consider discussing these with your veterinarian:

• Panacur® Suspension: liquid option for dogs that benefit from measured dosing by volume.
• Panacur® Paste: paste formulation that can simplify dosing for certain dogs.

For broader perspectives on deworming choices, see the guide Drontal For Dogs.

Pricing and Access

Canadian sourcing often provides competitive pricing for veterinary medicines, with US delivery from Canada. You can review current options on this page and place an order when ready. If you use cash-pay, compare per-course costs against local retail. Packet sizes and quantities can influence overall value.

Looking for seasonal offers? See Promotions for available deals. Country-of-origin details appear on product pages; for reference, see Canada. Checkout is protected with encrypted checkout to safeguard payment details.

Availability and Substitutions

If a specific packet size is unavailable, a veterinarian may advise combining other packet sizes to reach the daily total, or suggest a different approved formulation. Stock status can vary. We do not provide restock dates. When substitutions are considered, confirm that the alternative has comparable labeling for the dog’s condition.

Patient Suitability and Cost-Saving Tips

Good candidates include dogs with confirmed or suspected intestinal parasites, where label organisms are likely. Dogs with chronic digestive problems or complex medical histories may need tailored plans under veterinary care.

• Multi-month planning: order enough packets for the full course and any advised repeats.
• Refill reminders: set calendar alerts to align with follow-up fecal checks.
• Right-size packets: match weight-based packets to reduce waste and improve value.
• Environmental control: regular cleanup and yard hygiene lower reinfection risk.

Questions to Ask Your Clinician

• Which parasites are most common in my area, and how often should testing occur?
• What dose and packet combination best match the dog’s current weight?
• Should I repeat a course or run a fecal check after completion?
• Are there signs that require stopping the medicine and seeking urgent care?
• Would a liquid or paste formulation be better for this animal?

Authoritative Sources

Merck Animal Health: Panacur C (Dogs)

FDA Animal Drugs: Fenbendazole

Health Canada Drug Product Database

Ready to order? Place your request today for prompt, express shipping with US delivery from Canada. Information here is educational and does not replace advice from a veterinarian.