Meet "Rhianna", a Doberman/Black Lab cross available for adoption from Tri-County Humane Society.  She has a twin brother too named "Reuben" who is also available for adoptions.  They are 4 months old and are going to be pretty big dogs who will need so room to run.  "Rhianna" is very sweet and gentle and loves everyone.  She also seems to learn very quickly when she can have a treat.