Review on Pet Products Self Warming Bolster Black by Julie Geier

My cats like these. First I bought three. They immediately started using them. We got new furniture and I wanted something that would appeal to them as if it were my own, so they didn't want to sleep on the furniture. After a few days we saw that they really liked them. We didn't want them to fight over it so we ordered two more. Sometimes they use all five of our cats at the same time. They are all lined up against the wall away from the furniture so you can see all five sitting there in a row. These are the best.