Ключевые слова: curious, curly, cute, docile, domesticated, doublerex, dumbo, eared, experiment, fancy, fawn, friend, friendly, furry, golden, healthy, lab, mammal, norvegicus, orange, pattern, pet, pocket, rat, rattus, rex, rodent, scientific, soft, stripes, studies, tame, tan, whiskers, wiskers, zag, zig, zigzag,