Thinking outside the box
Typical cat behavior – the door is open, but he’d still rather use the kitty door. Why would they think outside the box when they love boxes so much? This cat knows its his door, that’s how he’s used to going in and out of the house, so he might not even have noticed there’s another way of going out.
Just like us humans, our pets are set in their ways. Once they get used to something, whether it’s the company in the house, the food, the furniture, their walks schedule, it can be difficult for them to change their ways. That being said, this cat isn’t the sharpest tool in the shed, if you ask us.