小しょう獣じゅうMeanings1nounsmall animal; small mammalRefers to small mammals such as rodents, rabbits, or small carnivores. Often used in biological or pet contexts.この動どう物ぶつ病びょう院いんは小しょう獣じゅうを専せん門もんに診みています。This veterinary clinic specializes in small animals.小しょう獣じゅうの飼し育いくには適てき切せつなケージが必ひつ要ようです。Keeping small animals requires an appropriate cage.