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    The Daily Internal Supplement Dogs Crave

    A clean, all-natural ozonated oil that supports gut health, skin, coat, and overall vitality. Simply add to any meal — dogs love the taste, and owners love the results.

  •  

    The Daily Internal Supplement Dogs Crave

    A clean, all-natural ozonated oil that supports gut health, skin, coat, and overall vitality. Simply add to any meal — dogs love the taste, and owners love the results.

  • Skin Relief

    Helps calm irritation, reduce excessive licking, and support healthier skin from within.

  • Coat Renewal

    Supports fuller, softer coats and visible improvement in dogs with thinning or dryness.

  • Internal Support

    Promotes gut balance, immune health, and overall vitality — dogs love the taste.

    Not All Oils Are Created Equal

    Built with ingredients and standards you won’t find in typical pet oils.

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      OTHERS
    Minimal, Clean Ingredients
    Fragrance-Free Formula
    Ozonated for Performance
    Multi-Use (Skin, Paws, Coat)
    Safe For Daily Use

    Relief for Everyday Skin Issues

    From dry patches to minor irritation and hot spots, K9 Oil supports cleaner, calmer skin so your dog feels comfortable again.

    Stronger, Shinier, Healthier Coat

    Use a few drops to hydrate the coat, reduce dullness, and bring back natural softness—without weighing down the fur.

    How O3K9 Works

     

    Ozonated Oil Blend

    O3K9 starts with a carefully ozonated, oxygen-rich oil designed for internal use.

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    Internal Support

    Organic camelina oil provides a naturally balanced omega-3 and omega-9 profile to support digestion and cellular function. Through ozonation, the oil is infused with oxygen-rich compounds long valued for their natural antimicrobial and cleansing properties that support internal balance.

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    Visible Results

    Healthier skin, stronger coats, and improved comfort — without harsh ingredients or fillers.

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    Got Questions?

    Is O3K9 safe to ingest?

    Yes. The formula is specifically designed to be consumed. It is not a topical product.

    Can I use it on puppies?

    Safe for puppies over 8 weeks old. Use half the normal dose.

    Can it be used with medications?

    O3K9 is natural and generally very safe, but always check with your vet if your dog is on prescription meds.

    Is it good for allergies?

    Many allergy symptoms — itching, paw-licking, shedding — are related to gut imbalance or microbial irritation. O3K9 supports both.

    Will K9 Oil make my dog greasy?

    No. Our formula absorbs cleanly into your dog’s system and does not leave greasy residue on their coat. It’s designed to support skin and coat health from the inside out.

    How long does one bottle last?

    Most dogs use one bottle per month, depending on their weight and daily dosage. Smaller dogs may get up to 6 weeks from a bottle.

    Stories From Happy, Healthy Dogs

    Hear it straight from the dogs (and their owners)