I just started working with Lulu,she is a 3 month old sheep dog / standard poodle mix. She has lots of energy and likes to jump on people and playfully chew on them. Within 10 minutes I had Lulu sitting to ask for attention instead of jumping and biting. Lulu is very charming and I can't wait to see her again next week. The big play for Lulu's owner is to "keep the treat where you want the dog".