Credelio Plus
Monthly all-in-one chewable for fleas, ticks, roundworms, hookworms and lungworm in dogs. Active ingredient: lotilaner + milbemycin oxime.
See your saving over a year
Pick your dog's weight (and optionally your vet's actual quote) to see the exact monthly and annual saving. The price comparison table below sorts pharmacies by cheapest first; we never sort by commission.
Based on a 15 kg dog, recommended strength: 450 mg + 22.5 mg. Assumes 12 months of continuous use (chronic dosing) and one written prescription per year. CMA Order caps the prescription fee at £21 for the first medicine, plus £12.50 per additional medicine on the same prescription. Prices are indicative and last verified 2026-05-15. Always confirm the current price on the pharmacy site before purchase.
Why it costs more at the vet
Combination products are a major vet revenue line; Elanco's combo is consistently 35-45% cheaper online.
Common side effects
- Mild GI upset (uncommon)
Not a complete list. Always read the patient information leaflet and speak to your vet about side effects.
Ready to switch? It takes 5 minutes.
Copy-paste email template, prescription steps and refill setup. From "I just paid too much at the vet" to "I'm saving £X every month".
How to get a written prescription
The CMA Order is legally binding by 23 September 2026. Every UK vet must offer a written prescription on request, with the fee capped at £21 for the first medicine plus £12.5 per additional medicine on the same prescription. Take the prescription to any VMD-approved online pharmacy listed above.
Common questions
- Does Credelio Plus cover heartworm?
- Milbemycin in Credelio Plus is effective against heartworm. Heartworm is rare in the UK but matters for dogs travelling abroad.
- Can I switch from NexGard Spectra to Credelio Plus?
- Yes - same monthly pattern. Begin the new product on the day the previous one was due.
Similar medications
Track Credelio Plus price drops
We'll email when Credelio Plus drops in price at any of the pharmacies above.
Stop overpaying for Credelio Plus.
Same medicine, same regulator, same vet relationship — half the price. Five-minute switch from in-clinic dispensing to a VMD-approved online pharmacy.
Pricing data status: indicative. Last verified 2026-05-15. Pharmacies change prices regularly — always confirm before purchase. Not medical advice.