I have a new 12 week old puppy....when would be an appropriate time to start letting her have a chew stick such as a bully stick and also when she can have little treats as a training aide (liver treats etc). We are teaching her her name right now and to go on the wee pads without treats since she is so new to the environment...but I am wondering how long until I can use treats as in incentive to learn to come and sit and stay etc.
