Dogs may be man's best friend, but the bond between two dogs can be just as strong, if not more so. The one forged between Weimaraner Harlow and Mini Dachshund Sage is prime example.The two were inseparable, and together, they took the internet by storm, with their adorable adventures. Sadly though, things came to an end when Sage passed at the ripe old age of 13. Devastated by her loss, Harlow was down and out for months. Fortunately though, her story doesn't end there.