I have a white-cucute, white cat in my house.

White and cute are adjevtives so you don't hyphenate them, you list them separately.
Ex. My sweet, helpful, elderly grandmother asked me to help her clean up around the house.

I named him “Kuput” which means "white cat" in Indonesian.

My cat likes to eat, h. He can eat up to five times a day.

Both parts of the sentence are independent clauses (complete thoughts that can stand on their own). You must separate them with either a period or semicolon or link them with a coordinating conjunction.
Ex.
I have one sister. She does not live with me.
OR
I have one sister; she does not live with me.
OR
I have one sister, but she does not live with me.

So tThat's why he is fat.

He has a friend named “Kubu Kecil” which means "grey-little grey cat".

I have a white-cucute white cat in my house.

In English, adjectives which are opinions (such as cute) come before adjectives describing colour (white).

My cat likes to eat,: he can eat five times a day.

So tThat's why he is fat.

He has a friend named Kubu Kecil which means "grey-little grey cat".

I have a white-cute cat in my houseMy house has a cute white cat.

My cat likes to eat, he can eateats up to five times a day.

So tThat' is why he is fat.