I made an introductory post on the main page, but thought I’d post here as well. I’ve been interested in ecollar for quite a while and am thankful to have this course as a guide. My now 11 month old pup was ver reliable off leash until he hit adolescence, where crows and other dogs became super interesting. I’m looking forward to working up enough off leash reliability through ecollar use so that we can resume our walks through the forest and hikes.