Honey Bunny the Nips" (1944), a shapely robotic female rabbit used as a bait for Bugs by Gossamer's creator in the cartoon "Hair-Raising Hare" (1946), Daisy Lou (who bears a strong resemblance to Honey Bunny's eventual character design from the 1970s-1990s) in the above-mentioned cartoon "Hare Splitter" (1948), Witch Hazel (who is transformed into an attractive female rabbit) in the cartoon "Bewitched Bunny" (1954), and Millicent (an overweight rabbit) in the cartoon "Rabbit Romeo" (1957). Mama Bear, in "Bugs Bunny and the Three Bears" (1944); Penelope Pussycat, in "Carrotblanca" (1995); and Elmer Fudd, in "Bugs' Bonnets" (1956) and "Rabbit of Seville" (1950),
Development of Bugs Bunny mouth, and his ears were changed slightly as well. It is worth noting, however, that "Patient Porky" (September 14, 1940) featured a cameo by this prototype Bugs Bunny. The cartoon was so successful that WB decided to keep him on as a recurring character, eventually becoming the studio's most popular cartoon character. The character's name, previously only used on model sheets, became the official all-purpose name as well, with one modification: the apostrophe was dropped from his first name (now pronounced "bugs" rather than "bugs-es"). A title card saying "featuring Bugs Bunny" was slapped onto "Elmer's Pet Rabbit" after initial