Question: To make sure your dog gets enough exercise
Option 0: Try to take your dog on 2 30 minute walks per day.  If you get tired before your dog does, consider teaching him to fetch a ball or play frisbee.
Option 1: Try to take your dog on 2 30 minute walks per day.  If your dog gets tired before you do, consider teaching him to fetch a ball or play frisbee.
Answer: 0