For more than 25 years GAMMA2, Inc. has been designing and manufacturing products that help keep your pet happy and healthy. Everything we make has been stringently road tested based on input and suggestions from our customers. The end result is a line of highly durable pet products that go far beyond the basics for quality, dependability and fun! One trusted brand, two distinct collections found at all major retailers nationwide. www.vittlesvault.com, www.gamma2.net