EHS recommends the Trap-Neuter-Return program for healthy feral cats. It is the humane way to help prevent unwanted litters and help combat pet overpopulation.
Help Reduce the Feral Cat Population
Property owners outside the City of Edmonton can allow feral cats to continue to live peacefully while reducing over-population by booking a spay/neuter appointment at EHS. Trap-Neuter-Return (TNR) is a humane and effective strategy for managing populations of unowned, free-roaming cats.
Property owners can apply for a TNR appointment to have feral cats spayed or neutered at no cost. The TNR program includes vaccination, parasite treatment, and a long-term antibiotic injection to help improve the health of feral cats.
Property owners must capture the feral cats on their property using a humane trap and bring the cats to the shelter for surgery and an ear tip (for identification). Drop-off, surgery, and pick up are completed the same day and the cats must be picked up by the property owner to be returned to their original colony after recovering from surgery. Cats are returned to their original location to stabilize the local population and prevent the influx of cats from neighbouring areas.

Eligibility:
- Cats must be Feral. Feral cats have had little to no contact with humans and as a result are fearful so avoid and do not approach people.
- Feral cats are often observed crawling, crouching, hiding, avoiding eye contact and stay quiet.
- For spay/neuter service for owned, companion cats, please check out our PALS (Prevent Another Litter Subsidy) program or contact your local veterinarian.
- Cats must be located within 200 km (2 hours) outside the City of Edmonton municipal limits.
- For feral cats inside the city of Edmonton, call 3-1-1 or visit their website here.
- The TNR program normally runs from May to October depending on the weather. An application must be submitted in advance to confirm availability and book an appointment.
- Note: Spaces are limited and weather impacts access for this program. Note there may be a waiting period so please confirm your appointment prior to attempting to trap the cat.
- The cat MUST be brought to TNR appointments in a humane trap (no kennels or skunk traps).
- For information on humane traps, please see the FAQ below.
- We are unable to accept cats in kennels due to stress caused to the animal
Please Note: We are unable to schedule appointments during extreme warm (above 20°C) and cold weather (below 0°C) as per ABVMA standards and cats should not be trapped in these conditions.
What is included in the TNR surgery Appointment
- Spay/Neuter Surgery
- Ear-Tip Identification
- Vaccines
- Long-acting antibiotic injection (at veterinarians discretion)
Cost
The TNR program is offered at no cost, however, donations to EHS are greatly appreciated to help cover the costs of the surgery.
TNR applications for 2023 are now open. We have a limited number of appointments available per week. Please use the button below to apply.
What are feral cats?

Cats are only able to be accepted for appointments if brought in a humane cat-trap similar to the one shown here.
Frequently Asked Questions
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