Drontal vs Panacur
A detailed comparison of Drontal and Panacur for dogs. Which is the better choice? We compare ingredients, dosing, price, and side effects.
Drontal
Single-dose broad-spectrum wormer covering roundworm, hookworm, whipworm, and tapeworm.
Panacur
Multi-day wormer containing fenbendazole. Given over 3–5 consecutive days. Covers roundworm, hookworm, whipworm, and some tapeworm species. Also effective against Giardia.
Save on Drontal or Panacur at a UK pharmacy
UK registered pharmacies dispense the same prescription medications as your vet, often for less. Ask your vet for a written prescription, then fill it online.
Affiliate links to The Pharm Pet Co., a UK registered veterinary pharmacy. We may earn a small commission, at no extra cost to you. Always follow your vet's guidance on medication choice and dosing.
Side-by-Side Comparison
| Feature | Drontal | Panacur |
|---|---|---|
| Active Ingredient | Febantel + Pyrantel Embonate + Praziquantel | Fenbendazole |
| Form | Tablet | Granules, paste, or liquid |
| Frequency | Single dose every 3 months | 3–5 day course every 3 months |
| Species | Dogs | Dogs |
| Price Range | £3–£8/dose | £5–£15/course |
Key Differences
Dosing regimen
Drontal is a single dose; Panacur is a 3–5 day course.
Giardia
Panacur (fenbendazole) is the first-line treatment for Giardia; Drontal has no activity.
Puppies
Panacur can be used from 2 weeks of age; Drontal from 3 weeks/2 kg.
Tapeworm
Drontal (with praziquantel) is more effective against all tapeworm species.
Pregnancy
Panacur is the go-to wormer for pregnant bitches; Drontal is not recommended.
Pros & Cons
Drontal
Pros
- Single dose — much more convenient
- Covers tapeworm (all species) very effectively
- Well-tolerated with few side effects
- Available without prescription
Cons
- No Giardia coverage
- No lungworm coverage
- Large tablet for big dogs
- Not suitable for very young puppies
Panacur
Pros
- Available in granules/paste — great for puppies and fussy dogs
- Effective against Giardia
- Safe for pregnant and lactating bitches
- Can be used in puppies from 2 weeks old
Cons
- Must be given over 3–5 consecutive days
- Less effective against tapeworm than praziquantel-based products
- More hassle to administer correctly
- Higher cost per course
Compare Prices & Save
Both Drontal and Panacur may be cheaper from a licensed online retailer than from your vet. Ask for a written prescription and compare prices.
Important: This comparison is for informational purposes only and is not veterinary advice. Always consult your vet before starting, stopping, or switching your pet's medication. Prices shown are typical UK ranges and may vary by product size, weight band, and retailer.
Alternative options to consider
Retailers we earn a commission from. It costs you nothing and never changes what we show.
Wormers for Dogs
Drontal, Milbemax, Panacur and generic wormers for dogs. Dispensed by a UK registered pharmacy.
Pet Wormers at Pharmacy2U
Drontal, Milbemax and own-brand wormers dispensed by the UK's largest online pharmacy.
VetBox Flea & Worm Protection for Dogs
Vet-founded monthly parasite subscription. Flea, tick and worm protection delivered to your door. Founded by Dr Will Woodley, protecting 30,000+ pets.
We may earn a small commission if you purchase through these links, at no extra cost to you.