Ontario SPCA and Humane Society Mobile Animal Surgical Hospital banner featuring a cat wrapped in a towel.

Join the team that changes lives – starting with yours.

Join the Ontario SPCA and Humane Society’s Mobile Animal Surgical Hospital (MASH) team and be part of a compassionate group of veterinary professionals bringing accessible care to underserved and First Nations communities across Ontario. Experiencing a MASH clinic is more than joining a supportive team of veterinarians, RVTs, and veterinary assistants. It is also an exciting opportunity to make a real and lasting difference, help to improve animal health, strengthen the bond between people and their pets, and create positive change.


Apply today!

In 2025, thanks to our incredible volunteers:

Over 90 Schools Visited!
390
Animals received care
200+ Presentations! 
215
Surgeries
6000+ Students Reached!
175
Wellness exams performed

Join us in 2026 and help bridge the gap in access to veterinary care!

Two Ontario SPCA staff members smiling with a small dog wearing a recovery cone after surgery. Veterinary team member lying beside a small dog recovering from surgery, offering comfort and care. Ontario SPCA veterinary team performing animal surgeries at a mobile spay and neuter clinic.

Testimonial

Dogs only ask for your love and attention

Dogs only ask for your love and attention, nothing else. Thank you for everything you do!

Christine