I‘m only answering based on the people I know who‘ve done the ranger course
-how long must u serve to be eligible
>>A while. There isn‘t any set time, but you should have a few courses behind you, probably at least your first contract done, and your basic para at minimum (it‘s pretty competitive, so the more time in, goot PT and courses you have, the better your chances). I‘ve also heard that they want you to have your Canadian Pathfinder course too.
-how do canadians get in
>>Join a reg force infantry battalion, mention your interest, try to get basic para, try to get pathfinder, wait out
-can reserves get in
>>Not in a million years (that I‘ve ever heard of). The spots are too few and far between to give out to reservists.
-if u pass,do u wear the ranger tab on the CDN uniform
>>Yes, unless they plan on changing it
-could u serve on a ranger mission
>>doubt it
-do u have to train with them at any time after the school is over
>>There isn‘t any requirement to work with or for them, but your unit may do an ex or training with them afterwards.
If you‘re so keen on getting a Ranger tab, why not just go to the States and join the Rangers? Besides, by all accounts (including the Americans) the Canadian Pathfinder course is much more difficult than the Ranger course. It‘s about twice the length, I think, and the guys I‘ve met who‘ve completed Pathfinder will usually top the Ranger course.
Again, anyone feel free to add or correct me on this one.