This week’s adoptable running dog, Belly, is 100 percent down to be your new BFF — whether you want to cuddle on the couch or hit the road for a walk or run, she’ll be right there with you. Belly does have a slight case of runner’s knee, so she needs a family who will be loving and attentive to her needs to keep her in tip-top shape. Name: Belly Age: 1 to 2 years Breed: Staffordshire mix Size: 53 pounds Background: Belly’s family had a change in job situation and did not have