The one I have is not retractable. Just long.

Good luck!

I know COME is a big challage. Some days Smokey is right at my feet in a heartbeat, other times I have to "reel" him in every other time.

Also, I know it's hard, but try not to say COME for anything other than getting your dog to come to you. I try to say "Let's Go" when I want him to go with me instead of something like "Come" or "Come on."

And - Don't say COME if you know your doggie isn't going to listen! (which in my case is anytime he's playing with something way more fun than just a lil' treat & some praise. I mean, he can get that any ol' time, right? )

Know what I mean? Again, just my shiney 2 pennies.