What you will need:
a clicker
a dog that's clicker trained
tasty treats
patience
First lift one of you legs. Lure your dog through your leg with the treat. When your dog is half-way through your leg click and reward.End on a good note. Keep doing these steps.This is a trick is someting that your dog will not learn over night.You can start stepping foreward and letting your dog go through it. Just keep adding steps. You can get rid of the clicker. Soon your dog will be doing it on his own.
I hope your dog is able to learn this!
Good Bye!