About Us

About Our Company

Sustenance Herbs, of Kittery Maine, is a small batch manufacturer of handcrafted Organic Pet Supplements for Horses, Dogs and Cats. Our supplements are pure with no fillers or bulk agents. Our formulas are uniquely developed using research backed ingredients, time tested botanicals, holistic veterinarians, and with a passion for all things organic and whole. Our supplement line and apothecary line are blended for optimum synergy to bring you balanced formulas with therapeutic values proven to support many common pet health concerns and will keep your pets healthy, organically!

We offer a product line of herbal medicinals consisting of liquid extracts (tinctures) as well as powdered formulas, available only through Veterinarians.

  • We formulate and manufacture our own Canine, Feline and Equine Wellness, Digestive, Immune, Calming and Joint Supplements as well as Herbal Medicinals.
  • Our supplements and medicinals are pure with no fillers and no bulk agents.
  • We develop our products through research and knowledge, holistic veterinarians, and with a passion for all things organic and whole.
  • All herbs/raw materials used in our products are certified organic or ethically and responsibly wild-harvested without the use of chemical fertilizers, pesticides or herbicides.  All Ingredients are non-gmo.
  • Our apothecary of over 130 single herb extracts and 80 plus powders gives us the ability to blend individual, custom formulas for your patients needs.

    We are a company devoted to bringing balance of mind, body and spirit to animals through the use of Certified Organic as well as Responsibly/Ethically Wild-harvested Herbs and Superfoods.

    We are an audited company boasting the NASC Seal on all of our products, your guarantee that our products meet the NASC high standards of Quality, Integrity and Labeling guidelines, providing the consumer and professional alike an assurance of our products quality standards.


    About Our Organic Pet Supplement Products

    With the right tools and practices, we know that it’s possible to help our pets maintain a healthy balance, even in today’s constantly fluctuating environment with a holistic approach.

    Sustenance Herbs helps educate people to be proactive in their animal’s health so they are able to make informed decisions about their well being. We believe that good nutrition is the base for great health. The Wellness Blends for dogs, cats and horses are the core of this practice, strengthening the body systems naturally and with ease, balancing the immune system response.

    Joyce Belcher is a Certified Herbalist specializing in work with animals. She lives in Kittery, Maine with her husband, and her two poodles Aja and Darius. Joyce has completed years of advanced herbal studies with several highly respected teachers, including Amanda McQuade Crawford, RH (AHG), MNIMH and David Winston, RH (AHG). Joyce formulates herbal products for holistic veterinarians and is the founder of Sustenance Herbs.

    If you would like more information on our products please email connect@sustenanceherbs.com

    Consultations on custom formulas or specific ailment requirements are available by calling 207-451-7093.