Johnson’s 4Fleas Spot On Dual Action for Dogs

Imidacloprid content works quickly to stop fleas biting in just 3-5 minutes, while also killing flea larvae on contact. It’s easy to use – just twist the seal on the vial, hold your pup in the standing position and apply it on the back of their neck. It’s safe, effective and hassle-free, killing 98-100% of fleas within 12 hours.

– Fast acting spot-on kills fleas on contact (on your dog) and surrounding area
– Treats biting lice (Trichodectes canis)
– Up to 2 months protection.
– For dogs over 8 weeks of age.
– 2 vials, each vial giving up to 4 weeks protection

Please choose the correct product for your size of dog:
Puppy – Less than 4kg
Small Dog – 4kg – 10kg
Medium Dog – 10kg – 25kg
Large Dog – 25kg or over

Do not use on dogs less than 8 weeks of age.