My terrier is possessive and will destroy toys. He will not release his ball for food, I have to trick him into releasing by showing him an identical toy. Is there a video that addresses this?

I see that you have purchased Power of Playing Tug, there is an extensive section on the out and that is the course I would suggest. I would not throw any toys for him right now and work on teaching the out as a behavior that means "the game will continue" Do not use a ball right now because it's only going to reinforce his possessiveness.

Once you have a good out with a tug, then I'd suggest Advanced Concepts in Motivation. it covers adding the ball (but only on a string so you can control the ball) I have an extremely possessive German Shepherd and until I worked through this with him I did not throw toys and especially not his favorites (a ball) ***Keep in mind, when you throw toys for possessive dogs their reward is the item and not the interaction with you. You don't want him to have any more rehearsals of possession and you definitely don't want to trick him because that in itself will create more possessiveness.

You're most welcome. Have fun with your dog, we love terriers! We have an almost 12-year-old Border Terrier at our house.

That's great news! Thanks for letting me know and keep up the good work.

Yep, Stella. She's got quite a fan club, especially among people that meet her in person. I was told by a friend who visits occasionally that Stella is the best because she always makes you feel like you are her favorite. haha! she's a real schmoozer and is just a great little dog. (unless you are a critter, then look out!)