I have a friend who has a sable-merle that I offered to take because she has no time for him and does not get along with her pug.I have not seen Twister in a few months but he is a handsome dog.I know she bouight him on line so my guess puppy mill.He has no papers but I think he would make a nice agility prospect.He has a lot of drive.If I get him would any one be interested in taking him?I wish I had a picture of him.