Hello, we recently moved to a new house. I kept my cat inside for a few days and left a litter tray for him. I am now trying to train him to go outside I have moved the cat litter nearer and nearer his cat flap and now it's just outside but he doesn't seem to want to use it. I found a nice 'present' for me on the carpet this morning. He used to go outside at our old house. The only difference is the cat flap is in a widow here that he has to climb up to (I've put a table up and he can easily reach), the one in our old house was on ground level. Can anyone help?