Often, changes in the texture of skin and hair will be a first sign that something is off about our health. (thyroidpharmacist.com)
In addition to a different amount or odor, watch for changes in texture, such as more watery discharge, or it's become itchy. (health.com)
Some cats also love the texture of dry food and may resist the drastic change in texture from dry to grain - free canned or raw food. (consciouscat.net)