Johnsons 4Fleas Spot on for Puppies and Extra Small Dogs 4 10 kg Kills Fleas Contact, Week Protection, Dual Action Larvae Control

Dual Action Formula - Kills fleas on contact and destroys flea larvae in surrounding areas. Long-Lasting Protection - One application prevents infestations for up to 3-4 weeks. Fast & Effective - Works quickly to eliminate fleas, breaking the flea life cycle. For Extra Small Dogs & Puppies - Suitable for dogs over 8 weeks old and weighing under 4kg. Easy Spot-On Application - Mess-free, simple to apply, and veterinarian-approved formula.