Drugs, medicines and quack cures were becoming more prevalent and were unregulated. He soon realized how much the company's name sounded like a duck's quack. He employed numerous medics, healers or even quack doctors and imported expensive ointments from Italy. He lives in the fictional town, Quack Town with Grandma Duck and Billy Goat. A noisy species, the female has the deep "quack" stereotypically associated with ducks. Thus he is quite confident throwing around labels like "quack", "crank" and "preposterous". Common terms in English include words such as "quack", "chirp" and "chirrup". Mrs. Mallard hatches eight ducklings named Jack, Kack, Lack, Mack, Nack, Ouack, Pack, and Quack. Only females quack and drakes are limited to a hoarse whisper. He claimed to be a "great physician", but was commonly perceived as a quack. Donald made some cameo appearances in "Bonkers", before getting his own television show "Quack Pack". Misuse of the scientific term by quack authors has produced misinformation among the general public. Leo has been portrayed as a classic "quack", doing and saying very weird things. "The Beavers" also saw print in "Star*Reach's" sister funny animals comic "Quack!". In the Middle Ages the term "quack" meant "shouting".