[RKDinOKC]

Where we used to live there were alleys and the 4 house lots behind ours were vacant lots. One day we were out in the back yard and noticed Penny was missing. Looked up the alley and saw her walking next to the curb, several minutes later we saw her walking next to the curb down the street next to the vacant lots. She continued walking until she made a complete lap around the block, always walking next to the curb. It was the same route that my Mom took her for walks but this time she made the walk by herself keeping next to the curb like when walking with Mom.