With 3 Golden Retrievers and 1 Labrador Retriever, who constantly shed, I don't even notice cat hair anymore. Really!!! Yesterday, Butter was sitting in my lap and I had on a black shirt and I did have white hair on me, but that's the first time I've even noticed it in a while! Funny how the dog hair has overtaken everything and that's what we're looking for these days and never see hair from Mimi or Butter! LOL!!