The city of Montreal is offering this amazing program.
An eligible guardian can have a maximum of two animals per household sterilized free of charge. This service includes basic vaccinations and deworming. If the animal is not microchipped, a microchip will be implanted during sterilization at a cost of $15.
If you do not hold a permit for your cat or dog, you must get one online, by mail, or in person by going to an Accès Montréal office.