YOU SAID:

cats are dogs which are dogs when cats are not dogs but are cats.

INTO JAPANESE

猫は犬であり、猫は犬ではなく猫です。

BACK INTO ENGLISH

Cats are dogs, and cats are cats, not dogs.

INTO JAPANESE

猫は犬であり、猫は犬ではなく猫です。

BACK INTO ENGLISH

Cats are dogs, and cats are cats, not dogs.