Baconator
.........
When Bacon is in his crate he wears nothing, lately we have been putting his collar on him when we are home so we know where he is by the sound. If we leave the house he gets harnessed, and we are actually getting him a new one with the cushioned chest part so it doesn't make his skin raw.
I use his collar to keep him put when grooming or to hold him if someone comes to the door, but for leading or car restraint, we only use a harness. I don't want to restrict his air flow or take a chance of hurting his neck.