YOU SAID:

i have fifteen dogs at home

INTO JAPANESE

私は家に１ ５匹の犬を飼っている

BACK INTO ENGLISH

I have 15 dogs in the house

INTO JAPANESE

家には15匹の犬がいます

BACK INTO ENGLISH

We have 15 dogs in the house.

INTO JAPANESE

家には１ ５匹の犬がいます。

BACK INTO ENGLISH

There are fifteen dogs in the house.

INTO JAPANESE

家には１ ５匹の犬がいる。

BACK INTO ENGLISH

There are fifteen dogs in the house.