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Happy dogs are our priority.

Keeping your dog happy is important – we both know that. And the key to happy dogs is proper health care. At Bayer, we want your dog to have the pet health care products they deserve, so you and your dog can live life to the fullest.

Why we do it ›

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Need help finding the right Bayer product for your dog?

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We're making it easier than ever to help defend your dog from

fleas, ticks, heartworm disease and more – for less.

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You have questions. We have answers.

When you love your dog from nose to tail, you may have questions about their care. Check out our library of dog care basics.

  • Pet Ownership icon

    Benefits of Having a Pet

    Pets provide unconditional love, but the benefits of pet ownership don’t end there. Having a pet gives us emotional, social and physical benefits, just to name a few.

    Read more ›
  • Pet ownership icon

    How does weather affect the flea and tick population?

    The weather might not solve your flea and tick problems. See how weather changes affect the flea and tick population.

    Read more ›
SEE ALL DOG EDUCATION
  • Seresto® for large dogs packaging

    Seresto® for dogs

    An easy-to-use, odorless, non-greasy collar that kills and repels fleas and ticks for 8 months.

    Seresto® for dogs

    Indicated for:

    FLEAS
    FLEAS
    TICKS
    TICKS
    CHEWING LICE
    CHEWING LICE

  • K9 Advantage® II for extra large dogs and large dogs packing

    K9 Advantix® II

    A once-monthly topical application that kills and repels fleas, ticks and mosquitoes.

    Do not use on Cats.

    K9 Advantix® II

    Indicated for:

    FLEAS
    FLEAS
    TICKS
    TICKS
    MOSQUITOES
    MOSQUITOES
    BITING FLIES
    BITING FLIES
    CHEWING LICE
    CHEWING LICE

    Do not use on Cats.

  • Advantage Multi® for Dogs (imidacloprid + moxidectin) packaging

    Advantage Multi® for Dogs (imidacloprid + moxidectin)

    An all-in-one monthly topical that prevents heartworm disease, kills adult fleas and treats roundworms, hookworms and whipworms.

    Advantage Multi® for Dogs (imidacloprid + moxidectin)

    Indicated for:

    HEARTWORMS
    HEARTWORMS
    FLEAS
    FLEAS
    ROUNDWORMS
    ROUNDWORMS
    HOOKWORMS
    HOOKWORMS
    WHIPWORMS
    WHIPWORMS
    SARCOPTIC MANGE
    SARCOPTIC MANGE
    MICROFILARIAE
    MICROFILARIAE

    CAUTION: Federal (U.S.A.) law restricts Advantage Multi® for Dogs (imidacloprid + moxidectin) to use by or on the order of a licensed veterinarian.

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Science For A Better Life

We love helping pets.

Through the Seresto® Circle of Love grant program, Adopt-a-Pet.com awards a total of $100,000 of Seresto® collars to animal shelters and rescues in the United States. First and second round winners of the grant have been announced and the recipients have proven to go above and beyond for the animals in their care.

Learn more about the Seresto® Circle of Love grant program and how the "collar of love" helps rescues provide flea and tick protection for pets in need.

PARTNERS WITH A PURPOSE