Here's my latest addition after 2-1/2 months of living with us. He's 6-1/2 months old now and starting to feel his oats (neutered though). Our 10 year old female cat doesn't want anything to do with his energy, so he plays with our four shelties who keep him more than busy.

Here he is sitting on his favorite spot on the couch. 8-)  (Thoth aka Mumbles)