Originally posted by LeahMM
I would suggest obedience training. They teach the "leave it" command which is a must for dogs to know.

You take a treat and put it on the ground, tell your dog to leave it. Then quickly pick up the treat and reward your dog with another treat, not the one you picked up. Repeat that making the leave it intervals longer and eventually your dog will get the idea. Good luck.

She knows the leave it command and we have been through training classes before.

When there is another dog around and a tennis ball involved the leave it command doesn't work what so eever. I wish it did though