Cats have internal GPS systems.
Lost cats really can find their way home. Various experts point to sunlight angles, the earth's magnetic fields and another capability referred to as PSI Traveling. Whatever the case, recorded facts about cats confirm their often long and arduous journeys to reach home and a favored human companion.
Cats can use pet doors.
For families that maintain indoor-outdoor cats, nothing's more convenient than a pet door. Know who came up with the idea? Gravity King Sir Isaac Newton! According to various tales passed down over the years, Newton was experimenting with light in a darkened room and one of his most prized cats kept opening the door and disrupting the experiment. To keep his work intact and allow the cat free roam, he cut a small hole in the door and covered it with cloth. That evolved into what is today known as a pet door, suitable for both cats and dogs.
Cats can use the toilet, and they can flush.
Cat-training experts say and they claim that there's no need for kitty litter. You can definitely train your cat to use the toilet.