MONTREAL - The rats took over James Klein乌鸦传媒 backyard this spring.
He鈥檇 never had a rat problem in the more than two decades he乌鸦传媒 lived in Montreal乌鸦传媒 Snowdon neighbourhood. But now, when he watches TV in his family room, he sees them out of the corner of his eye, scurrying around outside the glass door leading onto his back deck.
鈥淭here乌鸦传媒 no way to even describe what it乌鸦传媒 like,鈥 he said.
Klein doesn鈥檛 know why the rats suddenly appeared. He thinks they may have been displaced when the city dug up some of the pipes in his neighbourhood earlier this year.
But whatever the reason, the upshot is that he hasn鈥檛 had a meal outside all summer. 鈥淥ne night, there were a whole bunch of them that were having a party on my back deck. And literally, they're running back and forth and chasing each other,鈥 he said. 鈥淚t's just brutal.鈥
Klein isn鈥檛 the only one raising the alarm about Montreal乌鸦传媒 rat population. The number of rat-related calls to the city has risen sharply in recent years, despite a two-year-old pledge by city council to come up with a plan to control the rodents.
Data obtained by The Canadian Press show there were more than 1,700 calls to Montreal乌鸦传媒 311 phone line in 2024 concerning rats, up from just over 1,000 calls two years earlier. In some of the city乌鸦传媒 19 boroughs, the number of calls more than doubled in that time.
The city says it乌鸦传媒 taking the situation seriously. It says the boroughs are attempting to control the rodents through inspections or the deployment of exterminators.
But critics say the municipal government is doing little to fix what they see as a growing problem, leaving residents on their own to deal with an intractable situation.
鈥淚n our borough council meetings, we've had significantly more residents bringing up the presence of rats in residential areas that they normally would have never seen them in,鈥 said Stephanie Valenzuela, an opposition city councillor in Klein乌鸦传媒 borough of C么te-des-Neiges鈥揘otre-Dame-de-Gr芒ce. 鈥淚t乌鸦传媒 impacting their daily lives, it's impacting their businesses, and it's quite difficult for the quality of life of everyone.鈥
In her borough, rat-related calls to the city more than tripled between 2022 and 2024.
The city, which provided the numbers in response to an access-to-information request, said calls include complaints, comments and requests for information about rats.
The two boroughs that reported the most calls last year are Ville-Marie, which comprises all of downtown Montreal, and the northern borough of Villeray鈥揝aint-Michel鈥揚arc-Extension. Between 2022 and 2024, the number of rat-related calls more than doubled in both boroughs.
Valenzuela said the municipal government has failed to act on an opposition motion, passed unanimously in 2023, which called for the creation of a rat-control plan.
The plan would have included measures to manage rats during construction work in the city乌鸦传媒 sewers, and to replace open garbage bins with closed ones in public places.
鈥淯nfortunately, two years later none of these measures have been implemented in any part of the city,鈥 said Valenzuela, who has been encouraging residents to call 311 and complain.
A spokesperson for the city said Montreal already has rules intended to keep sewers sealed during construction. 鈥淭hat being said, maintaining a clean environment remains the best way to limit the presence of rats,鈥 said Hugo Bourgoin, adding that each borough is responsible for managing its own rat population.
Klein said one of his neighbours started a petition about the rodents last fall, but little came of it. At a borough council meeting in May, in response to a question about rats in Klein乌鸦传媒 neighbourhood, an official answered that 鈥渢he city's capacity for intervention remains rather limited,鈥 as traps and poison cannot be used in public places.
鈥淭o have the city tell us, essentially, 鈥楾here's nothing we can do and you have to live with it,鈥 is totally unacceptable,鈥 Klein said.
H茅l猫ne Bouchard, president of two pest management companies in Montreal, said it乌鸦传媒 hard to know whether the number of rats in the city is actually on the rise, or whether they鈥檝e simply become more visible.
She said the closure of restaurants and other businesses during the pandemic pushed rats to venture further into residential areas in search of food, and those habits may have stuck.
鈥淭hey have a good memory,鈥 she said. 鈥淭hey will always take the same path to find their food sources.鈥
She said the proliferation of community gardens may also attract the rodents, while sewer work can displace rat colonies.
Another problem is that people often put their garbage out the night before it乌鸦传媒 scheduled to be picked up, Bouchard said. 鈥淭hat乌鸦传媒 an open buffet for the rats.鈥
Garbage collection has become a contentious issue in Montreal in recent years, as the city has promoted composting and reduced the frequency of trash pickup in some neighbourhoods.
Montreal Mayor Val茅rie Plante乌鸦传媒 administration is aiming to move the whole city to biweekly garbage collection by 2029. But Valenzuela said the city hasn鈥檛 done enough to ensure residents are composting their food waste.
鈥淎 lot of things that could be composted and picked up every week are being thrown in the trash,鈥 she said. 鈥淎nd that has been a cause for why there has been an increase in garbage laying out there and smelling and attracting rodents.鈥
Klein, however, said he hasn鈥檛 left anything out for the rats to eat. He said he乌鸦传媒 鈥渄isgusted鈥 every time he looks outside, but feels powerless to solve the problem.
鈥淭here's nothing that we as taxpayers can actually do,鈥 he said. 鈥淚t's really just the city that has to step up.鈥
This report by The Canadian Press was first published Aug. 4, 2025.