Hello there, I am a dark Cacao Cookie owner well when I first got him he seems a bit mad and idk how to calm him down and he even tried to attack me
Hello! First of all, I would suggest you put him down as Dark Cacaos are naturally quite skittish! In my experience, it takes around six to eight weeks for Dark Cacao Cookies to learn to tolerate handling (however this will shorten depending on how much time you spend with him!)
I would also suggest you set up a temporary 'home' for him to get used to the space. If you have any Pure Vanillas, Crunchy Chips, or Caramel Arrows, introducing them could help ease the move-in process! Furthermore, if you have any Affogatos and you've noticed them spending time together, it would be best to separate them as there have been several cases of Affogatos encouraging violence or distrust around their owners or other cookies.
And my final piece of advice is: let him come to you! Although they are often solitary at first, Dark Cacaos are extremely loyal cookies. If you give him time, he will most likely approach you when he is comfortable doing so!