Home › Top 7 Pet Shops in Dover, Delaware Find best Pet Shops in Dover, Delaware, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Yarn & Bone Pet Supply Company - Dover (DE 19904) US, Dover, DE 1990455 Greentree Dr Petco - Dover US, Dover, DE 199011574 N Dupont Hwy Ste 300 PetSmart - Dover US, Dover, DE 199011390 N Dupont Hwy Concord Pet Foods & Supplies - Dover US, Dover, DE 1990117 South Dupont Highway Edgehill Shopping Center Pet Valu - Dover US, Dover, DE 1990455 Greentree Dr Super Cichlids US, Dover, DE 199011055 Barl Ct The Fish Bowl US, Dover, DE 199014000 S Dupont Hwy # 101