Do you play tug with her? Maybe you could get her interested in pulling on a toy, and then sort of give your end to him? Or get them interested in a toy by throwing it and let them chase it or fetch it, then slowly pull yourself out of the game.
Snoopy sees his littermate on a regular basis (my son has Snoopy's brother) but they really spend all their time chasing after each other and barking! But they really love it. |