YOU SAID:
my dog has terminal cancer
INTO JAPANESE
私の犬は末期癌
BACK INTO ENGLISH
My dog is terminal cancer.
INTO JAPANESE
私の犬は末期がんです。
BACK INTO ENGLISH
My dog is a terminal cancer.
INTO JAPANESE
私の犬は末期がんです。
BACK INTO ENGLISH
My dog is a terminal cancer.
That didn't even make that much sense in English.