Cat doors are wonderfully convenient things that allow your cat to come and go as they please. But if you've spent any amount of time around cats, you know they have a way of proving us wrong, no matter how smart we may think we are.
If you do decide to get a cat door for your cat, look for a door that securely latches from the inside so you can prevent other creatures from getting into your house during the night. Many doors now come with sensors so that they'll unlock for your cat, but won't let other animals in.
Has your cat taught himself any unusual tricks? Tell us about them in the comments!
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