Skin and Coat Health in Cats and Dogs: The Role of Omega-3, Biotin, and Zinc
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Skin and Coat Health in Cats and Dogs: The Role of Omega-3, Biotin, and Zinc

17 July 2026
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~ 2 min read

A glossy coat and healthy skin are indicators of your pet's vitality. Explore the clinical benefits of Omega-3, Biotin, and Zinc in preventing shedding, dryness, and itching.

Skin and Coat Health in Cats and Dogs: The Role of Omega-3, Biotin, and Zinc

The skin and coat represent the largest organ system of our companion animals, serving as a direct reflection of their systemic health and nutritional status. Dull, brittle fur, excessive shedding, and dry, itchy skin are often the first clinical indicators of nutritional deficiencies or underlying allergies, necessitating targeted nutrient supplementation.

The Triad of Skin Barrier Defense: Omega-3, Biotin, and Zinc

To preserve skin barrier function and promote follicular health, three key biomolecules act synergistically:

  • Omega-3 Fatty Acids (EPA & DHA): Found in premium fish oils, EPA and DHA suppress inflammatory pathways, effectively reducing allergic pruritus (itching) and skin erythema (redness).
  • Biotin (Vitamin B7): Acts as a critical cofactor in keratin synthesis, strengthening the hair shaft structure, minimizing shedding, and enhancing coat shine.
  • Zinc: An essential trace element required for cell division and epidermal repair. Zinc deficiency clinically presents as scaling, crusting, and poor wound healing.

Premium Dermatological Support with Zoey & Chosen Family

To address skin and coat issues, Zoopa Veterinary Products developed the highly palatable Zoey Biotin & Zinc Malt Paste and Chosen Family Dermaplus liquid supplements. Formulated to provide optimal ratios of fatty acids, biotin, and chelated zinc, these products support epidermal regeneration, restore coat luster, and reduce excessive shedding.

If your pet is experiencing chronic shedding, frequent scratching, or localized skin redness, consult your veterinarian and introduce targeted skin barrier supplements into their diet.

Written by Zoopa Veterinary Products | Zoey & Chosen Family
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