Good Riddles

Question: What two letters can spell the word candy?

Question: I have a few points but we're not competing.
And I'll help you win when you're eating.

What am I?

Question: What is the best way to stop a dog from barking in, and digging up the front yard?

Question: During what month do people sleep the least?

Question: What time is it when an elephant sits on your fence?