Most of the Shermans that are on display as monuments around the country are the M4A2E8 diesels that we bought from the US following WW2. They were still being used by reserve armoured units for training up to about 1970. I learned to drive one long ago and far away.
Wartime vintage Shermans are quite rare in Canada. In addition to the ones in Borden, there is one WW2 vet in both London, ON and Sherbrooke, PQ. There are also some at the CWM in Ottawa incl a Grizzly, an M4A4 and a M4A2E8. I think the M4A4 is the same on that used to sit outside the RCAC School HQ bldg. in Borden and was later relocated to the Cartier drill hall in Ottawa.
I've seen some "working" Shermans in use on highway construction here in BC in recent years. The chassis were in use for rock drilling etc. One had the old style suspension.