YOU SAID:

I have four cats. One is a calico, one is a black cat, one is a tortoiseshell cat, and the last one is a gray tabby.

INTO JAPANESE

私は4匹の猫を飼っています。1匹はキャリコ、1匹は黒猫、1匹は亀甲猫、そして最後は灰色のタビーです。

BACK INTO ENGLISH

I have 4 cats. One is a calico, one is a black cat, one is a turtle cat, and the last is a gray tabby.

INTO JAPANESE

私は4匹の猫を飼っています。1匹はキャリコ、1匹は黒猫、1匹は亀猫、そして最後は灰色のタビーです。

BACK INTO ENGLISH

I have 4 cats. One is a calico, one is a black cat, one is a turtle cat, and the last is a gray tabby.