More: The girls have the same mom and dad but they are from different litters, born 6 months apart. They are a bonded pair who are obsessed with each other! Ruth (brown) is a traditional little sister - she follows Rhody's (blonde) lead and tries to be as annoying as possible. Rhody's favorite game is to chase the ball and Ruth's favorite game is to keep it away from Rhody. They love the water and we can't keep them out of it!