YOU SAID:
hello i have 20 cats and kittens
INTO JAPANESE
こんにちは私は20匹の猫と子猫がいます
BACK INTO ENGLISH
Hello I have 20 cats and kitten
INTO JAPANESE
こんにちは私は20匹の猫と子猫を飼っています
BACK INTO ENGLISH
Hello I have 20 cats and kittens
INTO JAPANESE
こんにちは私は20匹の猫と子猫を飼っています
BACK INTO ENGLISH
Hello I have 20 cats and kittens
You've done this before, haven't you.