Switchin' Kitten the blue dog whose brain was switched with the cat and a cuckoo clock's mooing bird. He then encounters Jerry, and begs and pleads for him to squeak, but the mouse roars like Leo the Lion and even has a gold-ribboned mouse hole (with the phrase of Ars Gratia Artis as part on the MGM logo). Terrified, he blasts off like a rocket out of the castle and runs off. The clouds separate revealing Jerry's winks to the camera and audience, as the cartoon closes with the same opening template, with the only difference that Tom's face is depressed and
Ars moriendi "artis bene moriendi", was composed in 1415 by an anonymous Dominican friar, probably at the request of the Council of Constance (1414–1418, Germany). This was widely read and translated into most West European languages, and was very popular in England, where a tradition of consolatory death literature survived until the 17th century. Works in the English tradition include "The Way of Dying Well" and "The Sick Mannes Salve". In 1650, "Holy Living and Holy Dying" became the "artistic climax" of the tradition that had begun with "Ars moriendi". "Ars Moriendi" was also among the first books printed with movable type