Leader Dog was created in 2004.
The duration of Leader Dog is 180.0 seconds.
Because you are not showing the dog you are the pack leader. The dog is insecure because it has no leader. Your dog is not balanced. Please go to the link below for more info on getting your dog balanced.
If you mean "leader" as in for a sled dog team often the easiest way to train a new leader is to have them work next to an older experienced leader. They hear commands and the older dog responds. If the new leader is a smart dog they figure it out pretty quickly. If you do not have a experienced lead dog then you need to work with the new dog on a lead and teach the commands one at a time. It's much the same as teaching a dog to stay, sit or come when called.
Leader Spirit was created in 1965.
Argus Leader was created in 1881.
Chain Leader was created in 1997.
The Wolf Leader was created in 1857.
Nelson Leader was created in 1900.
Boss for Leader was created in 2007.
Rhondda Leader was created in 1899.
The Sunday Leader was created in 1994.
Labour Leader was created in 1888.