This is the 9733rd most frequent Japanese word.
落ち着き
Calmness; composure; stability.
Here, "落ち着き" refers to the state of calmness or tranquility of the dog, represented as something that is "not present".
私の犬は最近落ち着きがありません。
My dog has been restless lately.
This sentence uses "落ち着き" to signify a sense of composure or calm that was regained, suggesting a previously unsettled state.
授業が終わった後に彼女は少し落ち着きを取り戻しました。
She regained some calmness after the class ended.
In this usage, "落ち着き" emphasizes the importance of maintaining composure and focus in a challenging situation.