Hi Akari. The tumor that you describe that is by her chest at the bottom of her neck is exactly where I noticed that the harness was too tight and pushing into that area. So glad you described where one was. Hope loosening the harness helps her. If she still keeps doing it you may have to loosen it up a little more in that area or look into a different type of harness. I use one on Hannah that is mesh, clips on the top and the mesh doesn’t go anywhere near her neck or trachea. It’s specifically made for those issues. She’s a Maltese and they are notorious for having a collapsing trachea so you can’t walk them on collars or have anything near that area. I guess all small dogs do actually. Everything is so teeny tiny on them.
