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Our spay/neuter services are open Monday to Friday, with one Saturday per month
  • Based on a business and operational model developed by Humane Alliance: high quality, high volume, self-sustaining.
  • Open to everyone, regardless of geography or income level (the public, shelters and animal rescue groups).
  • Hours: 8-4 Monday through Friday, with one Saturday per month.
  • Clients are encouraged to develop a regular relationship with their local full-service veterinarian and to educate themselves about responsible pet ownership.
Estimated Waitlist Status – Barrie
Male Cats 2 months
Female Cats 6-7 months
Small Male Dogs 3 months
Small Female Dogs 6-7 months
Large Female Dogs 8 months
Large Male Dogs 10 months
Ontario SPCA Marion Vernon Memorial Animal Clinic
91A Patterson Road
Barrie, ON
L4N 3V9
Phone: 705-734-9882
Fax: 705-720-7321
Estimated Waitlist Status – Stouffville 
Male Cats 2 weeks
Female Cats 2 weeks
Small Male Dogs 5 months
Small Female Dogs 7 months
Large Female Dogs 7 months
Large Male Dogs 5 months
Ontario SPCA Centre Veterinary Hospital
16586 Woodbine Ave
Stouffville, ON
L4A 2W3
Phone: 905-898-6112 or 1-888-668-7722
Fax: 905-898-4321

Additional Spay/Neuter services are available through the following organizations:

The Windsor/Essex County Humane Society Veterinary Clinic is open in Windsor. Please visit their website or call 519-966-1118 to make an appointment.

The Welland & District SPCA is open at 700 E. Main Street in Welland. Please visit their website or call 289-820-9651 to make an appointment.

The North Bay & District Humane Society Pet Clinic is open in North Bay. Please visit their website or call 705-478-8233 to make an appointment.

The Lincoln County Humane Society is open at 160 Fourth Avenue in St. Catharines. Please visit their website or call 905-688-7722 to make an appointment.

The Thunder Bay and District Humane Society Veterinary Clinic is open at 1535 Rosslyn Road in Thunder Bay.  Please visit their website or call 807-475-8803 to make an appointment.