I have an 7 month old kitten, which he don't look like is that age but anyway, why do he cry all the time, I play with him but when it is time to go to bed, I have to close my door at night because he want to play all night long. Is it wrong for me to do that?
No, everyone needs to get sleep. If you don't sleep at night how will you play with him during the day? If your pet is not neutered yet, then I recommend it. Neutering may help your situation. vetcare