I have heard of the clicker. Im thinking of getting one. But she is responding well to positive feedback and encouragement at the moment wo im not gunna rush out to buy one. Shes the first cat ive owned and trained and shes very intelligent. Not only in the things im training her to do but shes also very clued in to my mental health issues and responds to every mood and understands. Im hoping to train her to do some more skills and tricks in the future. Thanks for you comments guys :3