Hello! I work from home and live a few steps from Glencarlyn Park on the Four Mile Run trail. Glencarlyn Dog Park is at the bottom of the hill, if your dog is good with off-leash interaction, but my preference would be to always keep your dog on a leash and walk along the bike path or along the many trails in Arlington's best park and forest. My usual walk is about 5 miles in the morning, depending on the weather. My home is clean and tidy and secure, with no children and two adults. Since I work from home and live so close to the park, Rover is a perfect fit for me to care for your dog during the day, or on an occasional over-night basis. I mean, I'm in the park every day anyway, so why not take your dog with me?