- KILLS FLEAS – Fleas jumping onto your treated dog are killed within 24 hours, preventing infestations from building up
- KILLS TICKS – Ticks latching onto your treated dog are killed within 48 hours, helping to reduce the risk of disease transmission
- TRIED AND TRUSTED – FRONTLINE's original vet-strength formula has an exemplary safety profile
- EASY APPLICATION – Simply empty one pipette onto your dog's skin at the back of the neck and it will quickly spread over their coat – it's as easy as that
- TREAT MONTHLY – It’s important to treat your pets year-round to prevent flea and tick infestations. One 3-pack provides your dog with 3 months of protection
Dog Health and Hygiene
FRONTLINE Spot On Flea & Tick Treatment for Large Dog (20-40kg) 3 Pipettes
Original price was: £30.49.£18.65Current price is: £18.65. (as of 05/22/2026 17:47 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
Fleas jumping onto your treated dog are killed within 24 hours, preventing infestations from building up
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