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Dog health care makes life together better.

Dogs are awesome. We don’t have to tell you that. But what we should tell you is that pet health care plays an important role in keeping your relationship strong. Because the healthier your dog is, the happier they’ll be. At Bayer, we want you to have the right pet health products and education for your lifestyle, so you can focus on being awesome together.

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.

GET OFFERS

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.

  • Flea infestation icon

    Serve your dog’s fleas an eviction notice

    Dogs are known for being social, but they need you to help them get rid of flea followers.

    Read more ›
  • Flea icon

    Flea collars: a good fit

    Our flea collar technology adjusts to your lifestyle.

    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

Bayer gives back.

Vote on cute pet pics to help a shelter win big. In our ongoing efforts to support organizations that help care for pets, we've teamed up with Adopt-a-Pet to award one shelter with $4,000 worth of Seresto® flea and tick collars in our Treated with Love People's Choice awards. Be sure to cast your vote before May 7.

PARTNERS WITH A PURPOSE