Mischa Barton is a Dual Dog Walker

Mischa Barton takes her two dogs Charlie and Ziggy for a walk in Santa Monica on Monday.

Later this year, Mischa, can be seen in Homecoming, a horror/thriller movie.

Via IMDB: When Mike (Matt Long) returns to his hometown with his new girlfriend Elizabeth (Jessica Stroup), they are welcomed with open arms from everyone, except for Shelby (Mischa Barton) who still thinks she’s Mike’s true love. When Shelby tries to make a move on Mike, and finds out Mike has another girlfriend – she cracks. Shelby hits Elizabeth with a car one night, and holds her hostage in her home, as Mike looks for his girlfriend and tries to stop his ex from doing the unthinkable to her.

10+ more pics inside of Mischa Barton as a dual dog walker…