Caring For Life's Greatest Companions

Our Hospital

Welcome to VCA 404 Veterinary Emergency and Referral Hospital. We are one of only a few specialty hospitals in the York region offering advanced diagnostics and treatment options for your pets. Our emergency services are available 24/7, and our team, which includes board-certified specialists, will work with you and your family veterinarian to offer you the best care options for your pets. We know your pets are part of your family, and we want to do our part to help keep them safe, happy and healthy. 
404 Veterinary Emergency and Referral Hospital

510 Harry Walker Parkway South

Newmarket, Ontario L3Y 0B3

Main: 905-953-1933

Fax: 905-953-8845

Hospital Hours:

    Mon-Sun: Open 24 hours

Referral Hours:

Please call for appointment

emergency Have an Emergency?

We're Open 24/7/365 – no appointment required

404 Veterinary Emergency and Referral Hospital 905-953-1933

510 Harry Walker Parkway South, Newmarket, Ontario, L3Y 0B3 Get Directions

Featured Departments

24/7 Emergency Care



Blood Bank


Internal Medicine

Pain Management


Zoological Medicine

404 Veterinary Emergency and Referral Hospital Events

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