About Us

One World, One Health

BYRON Co., Ltd. is based in Osaka and provides services centered on the pet business (supplies and pet food). Based on the philosophy of "One World, One Health," which believes that people, animals, and the environment are one, and that the health of each is also connected, BYRON creates products that help pets live long, healthy lives and bring joy to their owners.

BYRON Official Shop | Pet supplies and food sales

This is the official brand store operated by BYRON Co., Ltd. We introduce each product.

[Lactic acid bacteria supplement to protect your pet's oral cavity and intestines]


PREMEAL Dental Coat contains 16 types of fermented lactic acid bacteria extract, and three tablets a day provides 800 mg of intake. It is a revolutionary supplement that can care for both the intestinal and oral environment. With a focus on deliciousness, these tablets are made with domestically produced brown rice, which is then cooked, and then the ingredients are added, followed by low-temperature drying. They are additive-free and contain no preservatives or flavorings. Available in over 1,000 stores nationwide (as of August 2021).

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[Supplement to protect skin, coat, and legs]


PREMEAL Skin Coat is a skin-specific supplement developed over a period of one and a half years in collaboration with veterinarians to protect the skin, coat, and legs. It contains 1,930mg/2g of collagen peptides from Rousselot, the world's leading manufacturer of collagen peptides, per day. It also contains 800mg/2g of 16 types of lactic acid bacteria fermented extract, various vitamins, and more, all in a unique balance. It's human-grade and can be used by pet owners too.

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[Toothbrush that is gentle on your pet's mouth]


This toothbrush for dogs and cats was jointly developed by dog toothbrush specialists. It features approximately 4,200 bristles—more than five times the number found on a typical child's toothbrush—and the feather-soft, 0.07mm bristles are densely packed, making daily brushing a bristle-free experience. It's gentle on your pet's mouth. It's suitable for all breeds, from extra-small to large, and comes in three bristles: short, medium, and long.

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[Anti-tartar toothpaste for your beloved dog or cat]


A revolutionary product has been born that allows you to easily remove tartar at home! *It uses a physical action (using fingernails, scalers, or forceps) that utilizes repulsive force. Over 20,000 units have been sold in just one year since its release. This anti-tartar toothpaste is a hot topic and is recommended for senior dogs who cannot be anesthetized at veterinary clinics. It has been used in over 1,200 pet shops and grooming salons, and over 300 veterinary clinics (as of March 2020).

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BYRON Co., Ltd.

IK Building 1F, 3-10 Ishigatsujicho, Tennoji-ku, Osaka

Business descriptionDevelopment, manufacturing and sales of pet supplies and food

Sales destinations: Approximately 2,000 locations nationwide, including grooming salons, pet shops, and animal hospitals