Metro Vancouver has both Norway rats (ground and burrows) and roof rats (climbers in trees, fences and attics). The mild, wet climate means activity year-round, with more rats moving toward buildings in fall and winter.
Remove food, seal gaps, and use enclosed rat traps along fences, under decks, in garages and around bins.
Two kinds of rats in the Lower Mainland
| Norway rat | Roof rat | |
|---|---|---|
| Where | Ground level: burrows, under decks, along foundations, sewers | Up high: fences, trees, vines, attics and roof lines |
| Size | Heavier, about 200–500 g | Slimmer, about 140–285 g, long tail |
| Where to trap | Along foundations, fences, under decks, garages | Along fence tops, attics, garage rafters |
When rats are most active
Rats breed year-round in Vancouver’s mild climate. Many homeowners notice more activity in fall and winter, when rats look for dry shelter and food near houses.
What attracts them
- Compost bins, green bins and garbage
- Bird feeders and spilled seed
- Fruit trees and gardens
- Pet food left outside
- Wood piles, dense vines and clutter against the house
How to stop them
- Cut off food: secure bins and compost, clean under feeders.
- Seal entry points: gaps under doors, vents, and where pipes and cables enter.
- Trap along their routes: enclosed rat traps along fences and foundations, under decks, in sheds and garages, and near bins.
- Use several traps: 4 or more for a typical yard and garage.
We are a Burnaby-based business, and orders ship within 1 business day. For more placement tips see rat trap placement outdoors.
Frequently asked questions
Why are there so many rats in Vancouver?
A mild, wet climate lets rats breed year-round, and the city offers plenty of food and shelter in compost, gardens, fruit trees and older buildings.
What kind of rats live in Vancouver?
Both Norway rats, which live at ground level and burrow, and roof rats, which climb fences, trees and attics.
When are rats most active in Vancouver?
Rats are active year-round, but many homeowners notice more activity in fall and winter when rats move toward buildings for shelter.
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