4 years old AKC registered He LOVES laser pointers. More than any cat in the world! If you want Thor, I advise you to buy one. He will always make you laugh! Great with children, dogs and cats House trained Not fixed and doesn't mark or hump The ONLY time he is hyper is when he knows he's going outside to potty. He hops around like a bunny. Other than that he's a fantastic house dog. He can be home all day without being kenneled. Needs a fenced in yard, eletric fence or someone who is 100% leash committed