Cat Spay and Neuter in London, Ontario

It depends entirely on which route you qualify for, and the spread is enormous. If you adopt from a London rescue, the surgery is already done and included in the adoption fee, which is why adopting is the cheapest path to a fixed cat. If you qualify on income, the City of London subsidised program charges $80 for a cat spay or neuter, and that fee also covers the rabies vaccine, flea treatment, a microchip, pain medication and a nail trim. At a regular London clinic paying full rates, expect several hundred dollars, with a spay costing more than a neuter because it is abdominal surgery.

The program is aimed at London residents receiving Ontario Works, ODSP, Assistance for Children with Severe Disabilities, or living in subsidised housing, as well as families with income below a City threshold. The pet also has to qualify: healthy, at least three months old and under six years, between 2 and 80 pounds, and licensed with the City of London. That last condition catches people out, so register your cat first. The cat fee is $80 and includes the rabies vaccine, flea treatment, a microchip, pain medication and a nail trim. Enquiries go to animalservices@london.ca.

Yes, and it is free. The City of London runs a trap-neuter-return program for unowned feral cats living outdoors inside city boundaries, on the condition that the cat is released back where it was trapped. Eligible cats are assessed by a veterinarian and receive the spay or neuter surgery, rabies and FVRCP vaccines, parasite treatment, a microchip, a tattoo and a left-ear tip at no charge. Humane live traps are available on a refundable $80 deposit. Drop-off runs Monday to Friday between 9 and 10 a.m. at London Animal Shelter Services on Wonderland Road South, with same-day pickup in the afternoon.

It is the universal signal that a community cat has already been sterilised and vaccinated. A small portion of the left ear is removed while the cat is under anaesthetic, so it heals painlessly and is visible from a distance. That saves the cat from being trapped, transported and anaesthetised a second time by somebody who did not know its history. If you spot an ear-tipped cat around your London neighbourhood, it belongs to a managed colony and it does not need rescuing. Leave it alone and it will carry on doing exactly what it was returned to do.

Most veterinarians in Ontario recommend the surgery before the cat reaches sexual maturity, which for cats arrives earlier than people expect, often around five or six months. Rescues frequently do it earlier still under paediatric protocols so a kitten never leaves unfixed. The City of London subsidy program accepts cats from three months of age. Talk to your own veterinarian about timing for your specific cat, because weight, health and breed all factor in. What matters most is not leaving it until after the first litter, because in cats that window closes quickly.

A neuter on a male cat removes the testicles through a small incision and is a quick procedure with a fast recovery, often no sutures at all. A spay on a female cat is abdominal surgery, removing the ovaries and uterus, so it takes longer, needs internal and external closure, and carries a longer recovery. Both are done under general anaesthetic with pain control. Most cats go home the same day. Your clinic will give you specific discharge instructions, and those instructions matter more than anything you read online.

Quieter than people expect, and the main job is stopping the cat from undoing the work. Keep the cat indoors for the full recovery period, restrict jumping and climbing, and check the incision daily for redness, swelling, discharge or gaps. Most cats are eating and behaving normally within a day or two, which is exactly when they try to leap onto the fridge. Keep the cone or recovery suit on for as long as your clinic says, not until the cat looks annoyed. If anything about the incision looks wrong, phone the clinic rather than deciding it will settle.

Call if the incision opens, bleeds, swells, discharges or smells. Call if your cat will not eat for more than about 24 hours, seems lethargic beyond the first day, vomits repeatedly, or strains in the litter box without producing urine. That last one is an emergency in male cats regardless of surgery, because a urinary blockage is life-threatening within hours rather than days. London has 24-hour emergency coverage, and a phone call costs nothing. No clinic minds a false alarm. Every clinic minds a cat that was brought in a day too late.

The core personality stays. What generally changes is the hormone-driven behaviour: spraying and territorial marking, roaming to find mates, yowling through the night in a female in heat, and fighting with other cats over territory. Owners often describe the cat as calmer, but calmer here means less driven by hormones rather than sedated or dulled. Your cat will still be affectionate or aloof, chatty or silent, exactly as before. Talk to your veterinarian about weight after surgery, since metabolic needs shift and portions sometimes need adjusting.

Your options narrow but they are not gone. High-volume low-cost clinics operating in the London region screen for eligibility and generally serve low-income individuals, people on social assistance, rescue groups, humane societies and municipal shelters, so being outside those categories usually means paying regular clinic rates. Appointments are always required at these clinics, and none of them operate as drop-in services. If you are just above a threshold, phone and ask rather than assuming. Some programs assess household circumstances rather than applying a hard cutoff.

Because of what arrives at London rescues every summer. Unspayed cats cycle from spring through autumn, so litters land in waves, and a single unfixed outdoor female compounds the following year. London adds a second pressure: student turnover at Western University and Fanshawe College means cats get left behind when leases end in spring, and some of those cats are intact. The City funds both a subsidy program and a free feral TNR program because sterilisation upstream is far cheaper than sheltering kittens downstream. It is the same reason every London rescue fixes cats before adoption.

Register the cat with the City. London runs an annual Cat Identification program and a spayed or neutered cat that is also microchipped qualifies for the lowest fee tier at $23 instead of $53 for an intact cat. You bring proof of the spay or neuter, the microchip documentation and proof of rabies vaccination. Licences expire December 31 every year regardless of when you registered. Adopted cats already meet every condition, so this is usually a paperwork exercise rather than a hurdle, and it is how a lost cat gets traced home.