Border Collie and Chihuahua dropped at my house 1 cold night about four weeks ago. I have tried to find the owner with no results. Border Collie Adorable, she is super precious, wants petted and attention. She walks well on a leash, plays with the other dog well. I don't think she is very old maybe two years old but I really don't know.She likes to run, seems to be a hunter always looking for r...