Hmm...I usually order from Mice Direct. However, the last shipment of pinkies, I ordered from Rodent Pro...I wanted to try them. I liked the way they packaged the mice better than the way Mice Direct does it, however, I wasn't impressed with the mice. I prefer Mice Direct's mice. I planned on ordering from them next time. Mice Direct had a samonella outbreak years ago...but they now take measures to prevent it. I guess all of these places have bacterial outbreaks from time to time. The important thing is that they take preventative measures to ensure it doesn't happen. At least I know that Mice Direct does that now...so I guess I will stick with them.