Walker Needed For 1 Dog In Woodbridge

I'm looking for a great walker for 1 dog. Responsibilities include regular walking. Non-smoker. On average 3 days per week from 12-12:30. 30 min walk with Brittany, 45lbs, male. Name is Bellamy. I also have some travel coming up, so may need to increase walking/play time for one week in October.