How do I stop my puppy from jumping on people?

This is a trick we learned from a trainer. When the pup jumps on you, gently step on its hind paws and say “no.” Do this each time it jumps and eventually you should be able to transition to jus saying “no” and putting your hand out flat as a hand signal. Be sure to stop this behavior at a young age because it will be a difficult habit to break as your pup ages and grows.