Petsense: Petsense expanding nationwide

Pet food retailer Petsense LLC plans to open up to 100 stores nationwide as part of an aggressive expansion, reports the Arizona Republic. The Scottsdale-based pet food retailer, which caters to smaller markets, recently opened its newest store in Norton, Virginia, with another eight or nine slated to open by the end of the year. Petsense stores are smaller, generally 5,000 square feet or so, and provide pet food brands that are sometimes hard to find in smaller markets such as Blue Buffalo or…