My dog has pretty sensitive skin and I have to be careful what collars/harnesses I use on her because it will give her a rash and cause bleeding. Well I’ve had NO problems with this at all. It’s super soft and very comfortable. My dog usually chews at harnesses to get them off and this one she doesn’t seem to mind. The color is also AMAZING! Love it!P.S. for size reference since I had a little difficulty with this, I have a 52 lb golden retriever, she’s pretty petite and I got her the large and it fit a little loose on the smallest size.