I have the same issue with my 4 month old whose testicles have not dropped yet and has never seen the red rocket so I know it is not a sexual thing. He is definitely asserting his dominance. I was just pushing him off but his puppy class teacher said I can try putting him on his back. He actually does not do this with me that often. I think he tests the dominance waters here and there with me but knows I won't have it. He has been consistently humping my mom's arm who babysits him during the day. She tends to baby him a lot and initially thought we should get him a larger stuff doll so he can use that to hump but realizes the error when I confirmed what I knew with what the trainer said. |