There were no structured rules and no classification according to breed or size. Later shows began to use classifications--between police and toy dogs, and then further subdivided by size and breed.
和主人情同親人，還定期人模人樣地上美容院洗髮、護髮、修指甲，有時更來個整體「造型設計」；逢到主人出外公幹或渡假，它們就住進「旅館」。