There’s definitely influence. I’d say that American conservatives contribute to framing the boundaries of Canadian conservatism. There are also broad patterns. The US elects Bush, then Canada elects Harper; then Obama, Trudeau. Conservatives certainly tried to run with some of Trump’s rhetoric but it wasn’t palatable to Canadians. There’s been a big push of anti-immigration rhetoric in Canada. It’s something that at least makes sense in the US (it’s understandable, not justifiable) but is pretty absurd here. I don’t think you could call it, like, a natural law of Canadian politics though.
Neither homophobia or conservatism are imported though. This also isn’t representative of Canada generally. Only like 3% of Canadians live in Saskatchewan. In most places, this would be extremely uncool.