Yes, but they’re not magic. Again, these won’t prevent your dog from sustaining health issues from too much heat exposure. Cooling gel and raised mesh beds, however, can keep your dog cooler and more comfortable than they would be without them. Some beds will actually feel cool to the touch, like the cooling pillows that many humans use to sleep. If you have realistic expectations, you won’t be disappointed. If you’re hoping you can chuck your air conditioner and swelter away in your home without damaging your pooch, you’re out of luck.