Friendly advice for stray dog

English 85
In-class Writing #2
Situation: Your friend is emailing you to get your help and advice. They found a stray dog. The dog is very friendly, and they want to keep it, but they are worried because the dog keeps scratching on its side. The dog has scratched all its fur off in one spot.
What will you tell your friend? Here are links to items you should use as supporting details in your email: