Hmmm well depending on how much it was I would by a house with a big yard for me and the dogs. Oh and I would so buy myself a convertiable beetle, and the dogs a SUV with me as their personal driver Send my folks on a nice vacation, give some money to my sisters and niece. By something really really nice for my Aunt who spoiled me when I was little. oh and I would give some to the local shelter or ARF, to help some animals out.

Now if it was a lot of money, like multi-millions I would probably buy some land and build a barn for myself and friends to practice agility in...and to use for trials. It'd be an agility barn...with a couple of fields attached to it of course for outdoor stuff, and buy all the equipment to go with it.

Other then that, I'd just have fun with it, save a bunch, go shopping. Stuff like that.