Johnson's Veterinary 4fleas Spot On Dual Action Large Dog 25kg+

From the johnsons range. Kills fleas & biting lice (trichodectes canis). Kills flea larvae in the area around your dog. One treatment prevents further flea infestation for 4 weeks. For use on dogs over the age of 8 weeks & weighing 25kg body weight & over. Fleas are killed within 1 day following treatment. 2 treatments per pack.