Krypto the Superdog

Brainy arrives outside Kevin's house, to tell Krypto that a new prankster/criminal is on the loose, so they try to guard a Timestopper, a device that freezes time. Meanwhile Barrump Barrump tries to steal the Timestopper from Kevin, but Kevin uses it to his advantage. Will Kevin's absurd usage of the Timestopper cost him the responsibility of guarding an important device?