There are several ways to stop a dog from jumping, including:
1. Teach the dog an alternate behavior. You can teach the dog to sit or lie down when they get excited instead of jumping.
2. Redirect the dogs attention. When the dog starts to jump, distract them by offering them a toy or treat.
3. Use a verbal cue. When the dog starts to jump, say Off or No Jump in a firm voice.
4. Give the dog a time out. If the dog continues to jump, take them to another room for a few minutes to calm down.
5. Ignore the behavior. If the dog continues to jump, turn away and ignore them until they stop.