These may be stupid questions, but how do you keep them in your yard, and how do you get them back in their run? If I'm sitting right there with them, will they leap over a 4 ft chain link fence? Does bribing them back to their run with treats work? Should I wait until they're older and more familiar with home? They have adequate fenced and covered run space, but eventually I would love to give them some extra free time. However, I'm envisioning myself hurdling neighbors chain link fences to retrieve them. Some of the 6 are friendly, some more aloof--they're about 8 weeks now. I'd need to very reliably get them back in their run b/c I'd never want to leave them unsupervised. How do folks in the city manage their supervised backyard time?