Toronto-area residents are being advised to keep pets on leashes while coyotes roam the city looking for love.

Coyote mating season runs from late January to March, according to the City of Toronto. During that time, the dog-sized critters will be more active as they search for possible mates.

Mating season means residents are more likely to see coyotes, Toronto Wildlife Centre Executive Director Nathalie Karvonen told CP24 on Thursday.

Coyotes are likely to stick near wooded areas including ravines and large parks, but could wander into nearby residential areas, she said.

"There may be some competition for the females and for that actual opportunity to breed and they may also start to establish territories and become a bit more territorial," Karvonen said.

Recently, coyotes have been spotted by residents near High Park, Thornhill and the Beaches.

The creatures are generally afraid of humans, but could be threatened by large dogs, who they may see as a threat or as a breeding partner. It is also possible for coyotes to breed with dogs.

"If you have a dog that has not been spayed or neutered they might be of more interest to the coyotes at this time of the year," Karvonen said.

Coyotes may see smaller dogs and cats as food, Karvonen warned, advising owners to supervise pets while outside. Dogs should be kept on leashes, she said.

If approached by a coyote, the city recommends making yourself appear larger, and shouting or clapping your hands to make a loud noise. Never run away.

The City of Toronto's Animal Services department asks anyone who sees a coyote to report the sighting by calling 416-338-7297 (PAWS), or emailing animalservices@toronto.ca. Witnesses can also submit information on the sighting online.