Agree with Christine. I don't want a dogs to distinguish between how "serious" I am about obedience depending on what collar they're wearing. I want them to happily and confidently perform the way they've been trained to do regardless of what collar they're wearing, what leash I'm using,Originally Posted By: umzillaJust remember that you'll want her to listen all the time, not just in her "class collar" ~ it's very easy for dogs to get "collar smart"!
and even if they're completely naked
and I'm way across the meadow from them!