YOU SAID:

the cat likes the dog but not the fish

INTO JAPANESE

猫は犬が好きですが、魚は好きではありません

BACK INTO ENGLISH

Cats like dogs, but I do not like fish

INTO JAPANESE

猫は犬のようですが、私は魚が好きではありません

BACK INTO ENGLISH

Cats are like dogs, but I do not like fish

INTO JAPANESE

猫は犬のようですが、私は魚が好きではありません

BACK INTO ENGLISH

Cats are like dogs, but I do not like fish