Don't worry give it a few days and he will unfold before your eyes! I just brought Jaxson home on the 10th and I only got to spend the weekend with him before going back to work. I come home on my lunch break to check on him and he already know the routine. It was about 3 to 4 days before he started eating right and playing with his toys. This past weekend he started running around 90mph and stalking his toys then pouncing them to death! So he is definately adjusting and he knows I am mommy. Just make sure you do what you have to do to make sure he is eating and drinking. I swear I did not see Jaxson drink any water the first couple of days. I had to mash all his food up. Sunday he actually ate ALL his food in his dish and I was over the moon. The adjustment is just as stressful to us as it is to them because they are so little your paranoid about EVERYTHING!