Non-surgical alternatives to dog castration (neutering) using Esterilsol (its precursor was Neutersol) -- Ark Sciences

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At Ark Sciences, we believe in the ethical and humane treatment of animals. In fact, it’s more than a belief. It’s even more than a business goal or corporate identity. It’s a continuing mission that we have taken on as an organization to better the treatment of all animals.

Zeuterin Training on Sunday, June 23, in Portland, Oregon.

Ark Sciences Receives FDA Notification That Impacts Zeuterin™ Manufacturing Facility Approval

Dog owners can get on the waiting list to get their dogs zinc neutered when the product becomes available in mid-2013

On August 31st, 2012, FDA approves Zeuterin™ to non-surgically zinc neuter male dogs

Ark Sciences' post-approval study crosses the 1,000 mark in Zinc Neutered dogs.

New York Daily News features Zinc Neutering

Watch Dee Ann's Max being zinc neutered

Ark Sciences will support select animal welfare locations with donated product and training until launch. Apply here.

Individual veterinarians can now register for training here

"Our clinic performs 25,000+ surgeries each year and we feel that with Zeuterin we may be able to increase our volume by around 15% with no additional staff and equipment"

Rick DuCharme, Executive Director, First Coast No More Homeless Pets -Jacksonville, FL

“ We were thrilled to train 13 Vets at two training events in August. In our opinion, the use of Zeuterin will enable us to reach a significant number of free-roaming male dogs. We are particularly interested in combining the procedure with the annual rabies clinics."

Julie Jacobson, Program Manager, Spay Tennessee

Oso Bio, a manufacturer of FDA approved injectables, successfully produces all three batches of product for Ark Sciences.

Ark Sciences provides Zeuterin™ to US Army Veterinary Services to use with the now homeless dogs in the earthquake affected areas of Japan as part of the Pacific Partnership Campaign

Watch a video

Read the FDA Summary Report Zinc Gluconate, the world’s first FDA approved sterilant. Or, are you just getting started? Whatever you need, you’ll find it here. Just search through the links below for helpful answers.

	Learn what makes Zeuterin™ the better, safer solution for sterilization.

	What do pet owners need to know about Zeuterin™? Find out here.

	Learn more about Zeuterin™

	Learn how to get started with Zeuterin™.

"This product has the potential to be a game-changer with respect to animal population control. Zeuterin™ is the first FDA-approved nonsurgical sterilant that can be used to safely, and economically, sterilize male dogs. "

G. Robert Weedon, DVM, MPH Adj Clinical Prof, College of Vet Med Univ of Illinois Urbana, Illinois