Do tarantulas live in Canada

Answer 1

No they do not. There are Mygalomorphs in Canada such as purse web Spiders but there are no true tarantulas. The Canadian climate is too cold, despite getting past 100F during summer in most of the souther portion of the country. The winters are overall too cold and or wet for tarantulas.

Answer 2

No the spiders cannot survive Canada's harsh temperatures.

They live in the amazon and in Central America (Brazil.

they have been known to arrive into Canada on shipments of bananas from the south

Answer 3

Yes. They tend to be very small, such as daddy longlegs, etc. A spider the size of, let's say, two computer keys are considered very big.