Up to 4 weeks protection
Johnson's Spot On 4 Fleas Dual Action is a fast acting spot-on flea treatment which kills fleas on contact and the surrounding areas. This pack offers up to two months protection keeping your dog happy and healthy.
Up to 2 months protection.
For dogs and puppies over 8 weeks of age.
2 vials, each vial giving up to 4 weeks protection.
2 treatment pack