Answer:
C. a dog will stay by its master's side through the worst of times
Step-by-step explanation:
This is one of the clearest statements for your question. As it has no grammar or spelling mistakes.
Dogs always will be on your side no matter what as longs you treat them well.
On the other hand if you mistreat your dog he or she wont be so willing to obey you.
I hope this helps you dear!
Have a fablous day!