we have the same prob with tully at the moment tanya. She does runners alot. She loves to walk but i try to make sure she is by me or holding hands if on the street. it can be hard though esp holding asher too. Lach and i joke about getting a harness but i've never liked them. I have seen ones where they just attach to child's hand which might be a bit better.
My friend told me a funny story about a girl she knew who used to put her daughter in one and herdaughter would get down on the ground and bark like a dog. how embarassing