Dr. Elsey’s paw sensitive litter surprised me. My cat suddenly started avoiding the box, and I thought it was behavioral. Turned out she just didn’t like rough litter anymore. This one feels finer and softer, and she went back to normal immediately. It still clumps well and doesn’t have added fragrance. I appreciate that Dr. Elsey’s makes targeted options instead of one-size-fits-all. Between this and her Kirkland Signature wet food routine, she seems way more relaxed.