Revolution Plus for Medium Cats covers cats weighing 2.6 to 5.0kg with a single monthly topical dose. It's a broad-spectrum parasite treatment aimed at adult cats, whether they roam outside or live entirely indoors — fleas and ticks travel in on shoes, bags and other pets. The orange pack denotes the medium-cat weight band.

The active combination of selamectin and sarolaner covers fleas, paralysis ticks, ear mites, intestinal roundworm and hookworm, and heartworm prevention — one of the widest coverage profiles in a single spot-on. It's applied to the skin at the base of the neck and starts killing fleas within hours. Waterproof after a couple of hours, so a bath or a rainy day won't undo the dose.

Owners choose Revolution Plus when they want paralysis tick cover without stacking multiple products, or when a cat won't tolerate tablets. The monthly cadence and single application point make it one of the easier options for cats that object to being handled.