Canada is much more similar to Britain than it is to the US.
As a Canadian, aside from the political structure, I don't feel any similarity to Britain at all.
Almost all of my associating with countries outside Canada is with the US. We export 87% of our goods and services to the US and the US does about 24% of their export goods and services with Canada.
Most vacations are taken in the US, we get a lot of US TV channels, our cultures are very similar ie country music etc
Quite frankly, I really don't want much of what the UK has to offer us, if anything.
The Americans are a better and smarter neighbor than the Brits can ever be!!