So a few weeks ago I had noticed dry blood on my bullys neck. Knowing her, I assumed it was because she scratches her neck ALL the time. We noticed this after the first time we put a collar on her that all she does is itch it. I am not sure if she is allergic to the collar or if it just drives her nuts. Anyways I think she scratched her neck up pretty bad. When we first got her you could tell they never clipped her nails so they were SHARP. Anyways still today the dry blood is there. And I have taken the collar off and she hasnt scratched ONCE. So that had to be the cause. But there is a LOT of dry blood. I have tried the baby wipes and warm water and nothing. Any suggestions? Also can I please have some suggestions on a good collar?