Each of the show's 15 cats and 10 dogs were once strays, rescued from animal shelters. Now, they love to show off onstage - by performing a variety of stunts and skits. Audiences will be delighted to see this extravaganza of European-style clowns, amazing juggling and balancing acts, and of course, very talented performing pets. It's a show that both adults and kids of all ages enjoy. Gregory Popovich, winner of many international circus competitions, and his furry friends, are currently performing in Las Vegas after a world tour of more than 20 countries.