So bear is completely obsessed with my sisters dog Emma, he is still un-neutered and Emma was fixed when she was about 1 1/2 she's now 5. Bear goes up to her and will shove his face in her privates and lick, she hates it and will growl, snap and run from him. He won't stop until we get on to him and even then will continue after a while, now when they are outside and she goes to pee he will shove his face pretty much in the stream and will do lord knows what. It's very gross but I have no idea how to stop it. The vet wants us to wait till he's at least a year to get him fixed so I'm not sure what else to do. If I need to train him what exactly would I train him for and how would I go about it? Thanks! (Pic of bear Bc I'm obsessed with him)