My 17 year old kitty started having Feline Hyperesthesia like symptoms on her back by her tail. I started seeing her skin ripple under her fur along the spine and it got to the point where she would hurt spontaneously and fall on her butt trying to get to and bite the area by her tail really fast. I got Skin Soother and added it to her water daily and after about a month, she's no longer having the symptoms!! The area is much more comfortable to touch too! LOVE this remedy for my cat! Thank you!