When we got Teddy, he would hump a lot, especially during play time with Toki or if Toki was stationary for too long. We used a little spritz from a squirt bottle to break his attention or we would just clap or do something to distract him and redirect him. He stopped this humping behavior pretty quickly...maybe only a couple days later we hardly saw it. We haven't seen any recurrence since we got him last May thankfully...it's definitely awkward and can make other people uncomfortable