Tom Zipprian, left, demonstrates how to use Aquapaw, a hand-held device that helps bath dogs, during SuperZoo at the Mandalay Bay Convention Center on Tuesday, June 26, 2018, in Las Vegas. Benjami …

Tom Zipprian, left, demonstrates how to use Aquapaw, a hand-held device that helps bath dogs, during SuperZoo at the Mandalay Bay Convention Center on Tuesday, June 26, 2018, in Las Vegas. Benjamin Hager Las Vegas Review-Journal @benjaminhphoto