The young person Cassie is paired with will help
Cassie stop jumping on people out of excitement, for instance, by teaching her how to alter that behavior in a positive way.
for teaching your dog to
stop jumping on people, stop barking, stop chasing the cat...
Training focuses on «real life» scenarios, so your dog learns to
stop jumping on people, walk well on leash, listen to your obedience commands, and become a polite member of your family.