I love Porkbun and live an hour from their office. I have had a number of extremely questionable registrations with them dating back to 2016 and have not had any issues thus far.

It isn’t Canadian but it’s right here in my home state of Oregon: Porkbun

They’re great, easy to use, and thus far despite some extremely questionable registrations of my own expressing a variety of views - no issues.

I also live close enough to their office that I could bang on the door if something were awry…