Stay and Wait are both separate commands. "Stay" refers to Brain Training For Dogs Review the position that your dog is in. Teaching your dog to stay is a great way to ensure that your dog doesn't go running into danger or become too hyperactive when guests or other dogs are around. "Wait" is useful as well. Wait is essentially the "stay" command, except that you train your dog by the door. Your dog will learn that when you yell "Wait" your dog should stay put instead of running out of an open door.
Finally, you should also train your dog in the "leave it" trick. "Leave It" is when you teach your dog to keep something on the ground and ignore it instead of putting it in their mouth. You want your dog to learn the "leave it" technique so that you can ensure that it does not eat anything dangerous, such as when you spill chocolate on the floor.