What we often advise people to do is take some of their dog's regular kibble, save it, and keep it with them at all times. That way when you catch good behaviors that are happening naturally, for example, maybe your dog went to the bathroom outside instead of inside, you're ready to reward that behavior. You also don't want to overfeed your dog with treats all day long, so if you take the dog's regular food that they would already be eating, it allows you to be much more effective in rewarding your dog.