FASTEST EFFECT AND STRONG FLEA AND TICK CONTROL. GreenFort NEO Spot-On flea and tick prevention for dogs and cats immediately kills parasites such as fleas, ticks, withers, mosquitoes, flies and horseflies. ABSOLUTELY SAFE AND EFFECTIVE PROTECTION (made of natural ingredients). This dog and cat flea treatment made with natural essential oils and does not cause harm your pet. 100% NATURAL AND ORGANIC. GreenFort NEO Bio Spot-On is ideal and safe for pregnant pets, kittens and puppies over 7 weeks old, pets with allergies and sick pets. The flea control you can trust. LONG TERM PROTECTION - 3 MONTHS SUPPLY. Protect your pet with the super effective Flea Treatment up to 3 months without chemistry - only natural components. FOR ANY WEIGHT: for cats, rodents and dogs under 10 kg, for dogs 10-25 kg, for dogs over 25 kg