请翻译：虽说是小狗，只有8个月大，但是也有40公斤啊。

Though it is small dog which is only eight months old, it's weight is at least forty kilograms

Although puppy, only then 8 months are big, but also have 40 kilograms 试试看

Though it's only an 8-month old puppy, it weighs at least 40 kilograms.

Although puppies are only 8 months old, but it has 40 kilograms ah.