Add to cart Revolution Plus Topical Solution for Cats, 11.1-22 lbs, (Green Box) $142.99 Help protect your four-legged friend from pesky critters with this 6-in-1 broad spectrum monthly Topical Solution for Cats by Revolution Plus. Simply apply the quick-drying, small-volume prescription to help: kill fleas before they lay eggs, kill ticks for a full month, prevent heartworm disease and treat and control roundworms, hookworms and ear mites. This topical medication is suitable for cats and kittens eight weeks of age or older, weighing between 5.6 and 11 pounds. Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.