He sniffed the grass, cement, gutter, and everything around him that he could smell, to familiarize himself with it. Within 15 minutes though, he was scurrying around the yard, playing and running, as growing kittens should. Domestic cats have been trained over the years to adapt to humans' way of living. We've taught them to use the litter box, come inside at nighttime, and respect their owners. But when we take a look at our domestic cats' family members, we can easily see that they are not, by nature, what we have trained them to be.
Cats have natural instincts to hunt, run, and play rambunctiously.
We scold them and yell at them as if it were a wrongdoing. Cats are animals, and animals have survival instincts. And those instincts, as much as we may dislike them, include being rowdy and even killing birds and mice. Put simply, it's just who they are. In conclusion, letting our precious cats outside may not be such a bad idea.