It’s easy for pets to get worms. Now it’s easy for you to help get rid of them.
Did you know dogs and cats can get intestinal worms from doing things they normally do, like playing outside or grooming themselves? Bayer's over-the-counter dewormers are a simple and effective way to deworm a dog or cat at home.
A yellow lab cuddling a long-haired tabby cat on a blue couch.
Tapeworm Dewormer for Cats packaging with a tablet
An icon of a target

Treats: Tapeworms

An icon of two chewable tablets

Form: Tablet

Tapeworm Dewormer for Dogs
An icon of a target

Treats: Tapeworms

An icon of two chewable tablets

Form: Tablet

Quad Dewormer packaging with chewables tablet
An icon of a target

Treats: Tapeworms, roundworms, hookworms and whipworms

An icon of two chewable tablets

Form: Chewable tablet

An inside look at intestinal worms
An icon of a tapeworm, roundworm, hookworm and whipworm.
Sometimes it’s hard to tell if your pet has worms.

Tapeworms shed segments visible to the naked eye in your pet’s stool, fur or bedding, resembling dried rice or sesame seeds. Roundworms may be visible in your pet’s vomit or stool, resembling cooked spaghetti: pale, smooth and tubular. Hookworms may be present in your pet’s stool, but are difficult to see with the naked eye, resembling short, thin strands of hair. Whipworms (found in dogs) are difficult to detect in stool, resembling thin, translucent threads.

An infographic showing how flea eggs ingested by cats can give a cat tapeworms.
Fleas are practically everywhere, which means tapeworms are too.

Fleas, which can carry tapeworms, are found in the grass your pet loves to roll around in. Bayer’s Tapeworm Dewormer for Dogs and Cats is a simple and effective over-the-counter option for removing tapeworms from your dogs and cats at home.

Images of whipworm, hookworm and roundworm.
Roundworms, whipworms and hookworms are harmful to your dog.

Parasitic worms can impact both humans and pets. Left untreated, parasitic worms can cause your dog to have health issues like vomiting, severe blood loss or diarrhea.

Our over-the-counter Quad Dewormer for Dogs can help. It’s an easy-to-use, broad-spectrum dewormer that can deworm dogs and puppies at home.

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Prefer a prescription?

Visit with your vet about our prescription dewormers.