The vets office called this afternoon and Rudy's test came back negative and all checked out very well! They also said one of the vets fell in love with him and is taking him home this evening for a trial to see if Rudy and his dog will get along! Keep your fingers crossed this works out cause Rudy will have a GREAT home if it does. Plus we can keep updated on him! I didn't think it would take long to find this one a home. It's a good thing it happened so fast cause the little lover and looker he was.....well need I say more?