WHO: B&B Vacation Support, owned by Blake and Melissa Burson of RoseburgWHERE: The Bursons run the business from their Rifle Range Road home.WHAT: "We watch people's houses while they're on vacation," Blake said. Specifically, B&B handles pet care, lawn and garden maintenance, home security, picking up mail and watering house plants. The Bursons also e-mail, or phone, clients with updates on how their property and pets are doing while they're away from home. Costs for home security only are $7 to $12 per day. Rates for animal care begin at $12 per day and go up $1-$3 per additional animal, …