I just adopted a rescue corgi about a month ago. He is two years old and came from an abusive family where he was either kept in a tiny crate or outside on a line (both places with a shocking bark collar on). Since having him I rarely use the crate (he knows it is his time out spot). I found that he loves to bolt. I have yet to take him out without a leash but if he sneaks out of the car before I put it on or between our legs when we leave the house, its a 30 minute ordeal to get him. I have had 3 other corgis growing up and have never had this problem and am desperate to find a way to curb it. I live in an area where there is so much to do with your dog in the outdoors and I feel so restrictive always having to have him on a leash especially when we all go hiking. I also MUST stop this for his own safety, he obviously doesn't know what a car is and will not stop or evade one if he were to get near one. ANY help would be amazing. Thank you all!!!