Bob Martin Spot-on Dewormer and Easy to Use Dewormer Granules for Cats are available without prescription!They contain the same active ingredient as Droncit, and will get to work in 4-6 hours. No tablets, no fuss, just fast and 100% effective in controlling tapeworm in cats and kittens. Veterinarians recommend that weaned kittens and adult cats be wormed every 3 months as a routine measure. It is also important to remove sources of possible re-infestation, such as fleas and mice. Suitable for cats and weaned kittens weighing more than 1kg. Read more…With granules, simply sprinkle onto your cat's food to help keep them roundworm free. DON’T FORGET FLEA CONTROL!Fleas are often infected with the larvae of the Flea Tapeworm, which can be transferred to your pet by swallowing the flea while grooming, or by coming into contact with other animals. In order to control worms, you also need to control fleas. A Spot On treatment is the easiest way to protect your dog – but you may also need something that kills flea larvae in your pet's surroundings, to effectively break the flea lifecycle. If you don’t control a flea problem at the same time as worming, your cat is almost certainly going to be re-infected.