Twister is one of the 4 Tornadoes from Arkansas.  A tornado made them orphans and they were dropped of at the temporary shelter in rough shape with lots of parasites and lots of mange.  But they were well cared for by a friend.  The mange and worms have all gone away and Twister and his brothers are just happy-go-luck Beagley pups.

You could not have had a tought start in life then Twister and his siblings, so he needs that special family to give him the happy life he deserves.