[blog] when i visited japan, 2016

In 1987, cats overtook dogs as the number one pet in America (about 50 million cats resided in 24 million homes in 1986). About 37% of American homes today have at least one cat.

i didn't know about that
thanks for information :)
i'll follow your steemit

Purring does not always indicate that a cat is happy. Cats will also purr loudly when they are distressed or in pain.

In just 7 years, one un-spayed female cat and one un-neutered male cat and their offspring can result in 420,000 kittens.