If you point your finger at Daisy (making your hands into a gun shape) and say, "BANG!" she will fall over and play dead. This was so easy to teach, and one of the only tricks we have succeeded with

All you have to do is point at Sadie, say "BANG!" and then gently roll her over. Then praise her a lot, rub her stomach, and give her a treat. Stand her up again and repeat it, again and again. Sooner or later, she will get the hang of it and start rolling over herself. Keep the praise, rubs, and treats coming! This took Daisy maybe 15 minutes before she was doing it perfect, and no offense to my lovely little angel but she's not a genius or anything So it's a simple trick that any dog can learn. Good luck!