pet food Warehouse

HUDSON — Big-box stores can offer variety and hard-to-beat prices, and owners of small businesses often find it difficult to compete. The rise of chains such as Petco and Pet Supermarket has led to the demise of many small pet boutiques. But Debbie Spencer, owner of Pet Food Warehouse, continues to fight the trend. While some of Spencer s customers may believe she met the same fate as other small shops — she is no longer at her longtime location in Hudson Square — Pet Food Warehouse …