I use drop it as they are coming in with outside toys. All of them except for one understand the concept and do it in their own now. My female was a jumper and it took a ling time to break it. She would only jump on us when we came home, so I started telling her to go to a nearby chair and that worked great. After a while she would run to the chair when we walked in. She was able to reach us that way to give kisses. She eventually grew out of all of it and we have no more jumping.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD