It depends on how they stare. For example, they get excited when they see you, and move their tails, also moving their tails can mean either they are happy or scared
Answer:
A
Explanation:
A and C are both good answers but the idea conveyed especially in the words, "even if it's not my child", and other sentences in this excerpt, lead me to believe A is ur best answer/
An adverb that starts with e could be each or eagerly.