I havent used the clicker in ages, and am now trying to use it. I'm a bit dusty on things and need help on two things. When do I click: For teaching stay? And for teaching them speak? Stryder already knows how to speak, but I'm not sure when to click to reward him when he's "done it". Mind you, its not a quick bark I taught him.. but this growly thing he does. Do I do it at the end? And when do I use it for stay? TIA!