Cat Doors - Finding the right one.
Now that you have provided an outdoor cat house, If you do not want to get annoyed at having to let your cat out when it wants to, then you should think about getting a cat door.
Avoid Cat Training Problems
Training cats is a bit more difficult as compared to training dogs. There are a handful of cat training problems that you will encounter while trying to teach your cat. Cats get distracted more easily and may take a longer time to teach.