Quote Originally Posted by boybi View Post
Can that work with rats as big as adult cats?

Pwede din kaya yang ultrasonic rat repellant sa warehouses?
The trap relies on the mice not being strong enough to tip the can over or to push the lid open from the inside (for the swinging lid type). A cage trap is still best for big rats... but if you have rats the size of cats... well... time mend the holes in your walls... ...then stock up with ammunition and an air rifle.