Canada doesn't maintain a military or security force to cope with native peoples because the First Nations to date have maintained a peaceful approach to their exploitation and have undoubtedly determined that terrorizing Canadians as they attempted in Caledon is counter productive.
Just examine their ruined lives barely existing on reserves in the worst conditions and the  suicide rate and substance abuse. The newspapers, are rife with evidence of the mistreatment of the native people population. Canadian cities, Winnipeg, Edmonton, Regina, Toronto, etc. where there is a significant native population, are replete with horror stories of the plight of their native populations. The unemployment rate and poverty rate for Canadian native peoples is well above the national average. The welfare payments that they receive are a pittance. They remain penned up on reserves, the equivalent of outdoor prisons.

So please, spare us the hypocrisy and the laughable lament for "a Canadian solution".