Hi, and welcome to the DTA! Your dogs sound lovely and I am glad you are training your new dog with positive reinforcement. I would maybe give Khya half of her breakfast before the walk so she isn't so hungry. Maybe try the lower value treats as well. Maybe try something like this: and work on giving treats when she is calm. and check out this video too. Kikopup is a very good resource on youtube. I hope this helps. Enjoy your new dog and keep up the good work!