Your dogs are beautiful. I love Shiloh's eyes.she looks kinda like a mix of both my shiloh and my new pup, Abby. here are some pics of them. I have posted them before, but I think they will do. We used a bark collar because Shiloh was always very stubborn, and we were never close enough to punish her immediately, so that was kind of convenient, but if your Shiloh is sensitive to that kind of thing, then a bark collar is a no.