I have done a lot of research on the Garmin Astro 220 dc-30 & 40(collars) and even made some phone calls to dog supply places in the States. They all say they are illegal in Canada until Canada changes some frequencies in 2014. They cannot even sell a unit to a Canadian address.

Sure would like to have one of the units for my gsp. Seems that many of the hound runners have them with up to 10 collars to be tracked at the same time.

Three weeks ago i hunted with a guy in the States who had collars on his Setters and it was amazing. He knew exactly how far away his dogs were and if they were on point and the direction, of course.

Does anyone have any further informmation?