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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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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

Treated With Love Grant Winners Announced

"I was at work and I remember shifting around in my seat, maybe bouncing a little, trying to control my excitement and limit my outward reaction to a workplace appropriate level even though I was bursting at the seams inside," Ashley Leavelle Fleener, a volunteer at Our Lil Bit of Heaven Animal Rescue and Sanctuary, said of the moment she found out her organization won an Adopt-a-Pet.com People's Choice Award. "I was posting thank-you' s and contacting my husband to share the good news."

Learn more about The Treated with Love program, a collaborative effort between Bayer Animal Health and Adopt-a-Pet.com.

PARTNERS WITH A PURPOSE