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Supplements & Vitamins

Supplements & Vitamins

Vitamins and minerals are essential for your cat's overall health. Help fill the gaps in your cat's diet with supplements from Thomas Labs.

When it comes to your cat's health and well-being, Thomas Labs has knowledge and solutions you can trust. Our Thomas Vet and Thomas Pet brands have a wide selection of cat vitamins and supplements for all your cat's needs.

  • Calcium Now

    Calcium Now

    Oral Calcium Formula for Dogs and Cats

  • HydrADE


    Electrolyte Supplement for Dogs and Cats
    $11.99 –$29.99
  • Felo Taurine

    Felo Taurine

    Taurine Supplement for Cats
  • Felo Lysine

    Felo Lysine

    L-Lysine Supplement for Cats
    $19.99 –$39.99
  • C Kelp

    C Kelp

    Rich in Macronutrients and Micronutrients for the Support of Good Health Benefits in Dogs and Cats

    $10.99 –$49.99

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