Shame shame on you Pete!! Your mama has a fence to keep you safe. When you want to run and play and chase things you have to do it in the safety of your own yard. I wish I could offer some advice, fortunately my dogs don't jump the fence. I hope someone here can offer you some suggestions. How high is your fence, what kind of dog is Pete, is he small, large? I know the easy thing to say is get a taller fence but that is a BIG expence...