Pet Pantry Warehouse proudly hosts Howl and Prowl, an annual event created in 2008. On Sunday October 23rd, between the hours of 1pm-4pm in downtown Greenwich, The family owned business, specializing in quality pet food and products, invites all to enjoy a FREE afternoon in support of Adopt-A-Dog. Attendees can also support man’s best friend by registering to enter a costume contest for both pets and people, with prizes totaling $575 in Pet Pantry Warehouse gift certificates. More than 15…