Panettiere Picks Up Puppy Chow

Hayden Panettiere, who reportedly split with her Laguna Beach boyfriend Stephen Colletti, goes about her business in Los Angeles on Wednesday.

The Heroes hottie (in Fidelity Denim “Shortstop” shorts) stopped by a Petco and picked up a sack of Nutro Premium Dog Food and a case of Mighty Dog Puppy Chow cans The normally sunny starlet continued her errands by dropping by the post office.

Later in the day, Hayden tossed off her newsboy cap, hopped into her Porsche Cayenne and got her hair did at the Beverly Hills salon “Thibiant.”

10+ pictures inside of Panettiere‘s puppy chow…