This week on Teach My Pet To Do That, animal lover, comedian and presenter Alexander Armstrong opens the doors of his multispecies pet training school, to welcome Bailey a Golden Retriever and Boo a rescued battery hen so they can attempt to learn the trick of wipe their feet on command.Our star pet is Mr Bean a horse that can not only play catch but can also dance in perfect synchronicity with his devoted ex-ballerina owner. And our trainers hit the road to help train Loki a young Border Collie, to drive a remote control car and hand out gifts to strangers on Brighton Pier.