YOU SAID:
Cats and dogs or birds is my favourite animal.
INTO JAPANESE
猫や犬や鳥は私の好きな動物です。
BACK INTO ENGLISH
Cats and dogs and birds are my favorite animals.
INTO JAPANESE
猫と犬と鳥は私の好きな動物です。
BACK INTO ENGLISH
Cats and dogs and birds are my favorite animals.
You love that! Don't you?