Thank you everyone! The dog warden picked him up, and he was even microchipped but the old owners moved and never updated the information. They guess that he has been roaming the streets for months, he was thin and had worms and you can see some of his white fur (especially under his neck) is stained from laying in dirt. I did all my research on bassets before we got him and I read that they are very stubborn, but so far amazingly he is the most obdient dog ive ever had! I tell him No and he instantly walks away from whatever it is! (With the exception of the front door, that nose gets a whiff of outside and hes gone!) He goes nuts at the phrase "byebye", and He seems to be housebroken as well, I wonder if maybe he did have a nice home but they had to move out of state and lost him or something. But so far he seems to be an answer to prayer! Hes so great!