More: I rescued Ruby at 9-weeks old. She is fun, athletic, smart and a great outdoor (and indoor!) companion! Ruby walks 4-miles on the Susquehanna River trail each day, enjoying the squirrels, rabbits, ducks, and deer! Her daily frolic in the woods and swimming help her stay agile and fit! Her mind is sharp as well, as she works hard in a nose-works and obstacle courses.