Neoveon Plus for Large dogs 20-40kg is dependable parasite protection you can trust. Neoveon Plus will protect your dog against fleas. This easy spot-on treatment kills fleas on your dog, plus flea eggs and larvae in their environment. It will also protect your dog against paralysis ticks when applied every two weeks and brown dog ticks when applied monthly. Neoveon Plus also treats and controls flea allergy dermatitis and biting lice and is water resistant so can be used on dogs that are shampooed. Neoveon Plus is safe to use on puppies from 8 weeks of age and safe for use on breeding, pregnant and lactating bitches. Please note that Fipronil, one of the active ingredients, causes fleas to become hyperactive hence more visible before dying.