Pet Drugs Online Best price £21.98 Go to shop →

VetUK £22.16 Go to shop →

VioVet £22.49 Go to shop →

Animed Direct £22.68 Go to shop →

Prices last checked 28 September 2026. Delivery costs vary by retailer.

Before you buy: General sale medicine. No prescription needed.

Frontline Spot On Large Dog 20-40kg