re: Is dog obedience training worth it?

We used K9Nation LA in Stonewall. We did a month long stay for $1850. Steve is amazing as our dog was very stubborn. She is an Australian Cattle mixed breed. But we still have to work with her everyday. One thing is, they can't train the puppy out of her. Important to not use shock too often. We do the vibe feature a lot but only shock for a serious violation. Was worth every penny.