Visit for more info here: http://buydogpainmedication.comLuLu Belle’s Wonder Wear features a removable Warming / Cooling Gel pack that is freezer and microwave safe. This amazing gel pack is easy to insert into the built-in pocket and conforms perfectly to your pet. Use a warm gel pack to ease dog stress and anxiety caused by separation, storms, or loud noises (like the demon vacuum…). Freeze the gel pack to provide quick and effective relief for you dog’s arthritis, stiffness, or pains. You’ll be amazed by well this product works!