That is a great idea. My sister got a trampoline for her son who is 14 and has Aspergers. He works off frustration on that thing all the time. He also LOVES cats. He snuggles and snuggles with them all the time. He is such a sweetheart too.
He is obsessive about scabs and picks and picks on them constantly. Do you see that with Autism or Aspergers?