I'm serious about it. I took Kaji with me to run errands. It's 80+ degrees outside and my apt is usually 65. Somehow it keeps cool all on its own, we don't have AC. When we came back, he was panting. I poured him a drink of cold water, but he insisted on having some from the bottle. I let him, and he was drinking it so fast! He stopped and shook his head and didn't want anymore. Did he get brainfreeze?