Oxygen Capsules Used To Relax Pets

A dog relaxes in an oxygen capsule “DOGS O2” at the Ownd Cafe on September 13, 2007 in Tokyo, Japan. The capsules come in a variety of sizes available for both dogs and cats for relaxation purposes. (Photo by Koichi Kamoshida/Getty Images)

Posted in: Appealing, Dogs, DOGS O2, Japan, Oxygen capsules