Lemme start all the same shall we? Your Nice and friendly Sister Claire Has Brougth an Cat!!! and He is very very cute plus Friendly too!!! Who wouldnt love this little fella? also yes i know Moemoe doenst have an confirmed gender but he looks like an male cat to me so we are going to go with male gender. also yeas suprised? the cat claire brougth is Moemoe her official(Former) cat! and as you two are siblings you will start to take care and live togather with moemoe all Summer.(id like to say eternity)