Originally Posted by My2shepherds
I personally got a 20' lead for my pups gave them enough running room but it also helped with teaching the recall by giving me something to hold on to/direct them with when playtime was over. Once they came back to me we celebrated like they had done the best thing ever and went inside on a happy note. Hope this helps...
Good advice. They actually sell one that's really thin and lightweight like twine, that way he's not tripping over it when he's bouncing around out doors.