anyone got any ideas for how to do this? my pooch will chase, chew and wander around with the ball but not brig it back. he did it beautifully off his own bat for a while, and we rewarded him and praised him and made a fuss of him, but then he stopped.
I've tried having two balls; using a tug ball instead of a tennis ball; hiding a treat inside the ball so he has to bring it back to me to get it (he just got it out)....
anything else I can do?