We recently found a 5 month old pomeranian on our doorstep, after taking it to the vet to see if it was microchipped we found she had not been. At first she was scared of everyone, shaking and shivering when we got too close but now she is much better and is not afraid of us anymore. But I do have a problem, when we try taking her for a walk she will not move and I have to drag her, I have tried treats and letting the leash go but she either won't move or goes back home. Can you give me any advice please!