Getting your cat to swallow a pill can be complicated. As you can imagine, they’re not really thrilled about having to take medications. Luckily, the Revolution Plus Topical Solution for Cats is an elegant and effective solution to that problem. This cat dewormer is effective against the most common topical and intestinal parasites. This 6-in-1 dewormer will protect your cat against ear mites, fleas, ticks, heartworms, hookworms, and roundworms. It is very effective, and cat owners and vets only praise this product. It is suitable for cats and kittens over 11 weeks, and your vet will have to write you a prescription for it.

Most broad-spectrum cat dewormers can’t do anything to tapeworms. Luckily, the Elanco Tapeworm Dewormer is specifically designed to deal with tapeworms. These parasites will set up camp in your cat’s intestines and can grow up to 11 inches. They will prevent cats from absorbing the necessary nutrients from their food, leading to weight loss and other digestion issues. Cats need to be clear of all parasites, and one of the worst is tapeworm. Luckily, this product is very effective. Once the cat takes it, it will literally dissolve the worm inside the cat.

One of the most common parasites cats have to deal with is the roundworm. These nasty parasites can infect your cat if the cat eats a wild animal, eats infected feces, or even from the environment. All cats will be infected with roundworms at one stage of their life, but regular vet visits and deworming will make sure these issues don’t get out of hand. If your cat loses weight, has poor coat quality, and has a potbellied appearance, it might have a severe roundworm infection. Luckily, the Hartz UltraGuard Rid Worm Liquid for Cats is very effective against these parasites. Just make sure you repeat the treatment 14 days after the first one.

The Revolution Topical Solution for Cats, 6-month supply might be the most expensive on this list, but it actually offers the best value. This product will protect your cat from heartworms and fleas. Heartworm disease can kill your cat if left untreated, so this product is something all responsible cat owners should be aware of. These parasites can reproduce surprisingly fast, and they will stop your cat’s heart from working correctly. If the infestation is severe, they can move into the cat’s lungs, where the infected cat can cough them up. Luckily, this is an effective way of treatment and prevention, so make sure you talk to your vet and get their opinion on it. Plus, you will need a prescription for this medication.

If you want to get one product for different parasites and primarily as prevention rather than solution, you should consider picking Interceptor Chewable Tablet for Dogs & Cats. This is ideal for households with more pets because this product will do the job for cats and dogs. The one we included on this list is for large cats and large dogs (cats 12 - 25 lbs), but there are options for smaller animals. Interceptor is effective against adult roundworms, hookworms, and whipworms. It comes in the form of a chewable tablet, and many cat owners reported it is very palatable to cats. You should talk to your vet and check if this is a viable option for your cat. If it is, the vet will write you a prescription, and you can easily order it online.