Answer: C. It can be reassuring to have a friend on your side to help you through challenges you may encounter.
Step-by-step explanation:
To support the stance, I will provide the context from where you could extract this answer:
“Muffin came back to Daisy. He looked up at her, panting, his tongue lolling, and she crouched beside him and fondled his small dirty head. Muffin licked her face.”
Hence, the answer is: It can be reassuring to have a friend on your side to help you through challenges you may encounter.
Muffin came back to Daisy and that made her feel overwhelmed of the condition and to have a friend (Muffin) by her side.