Home › Top 6 Pet Shops in Portland, Maine Find best Pet Shops in Portland, Maine, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. The Dog Wash Etc. US, Portland, ME 041031037 Forest Ave Uncommon Paws US, Portland, ME 0410113 Exchange St BAYSIDE BARK US, Portland, ME 04101211 Marginal Way The Fish & Bone, Portland ME US, Portland, ME 04101195 Commercial St Loyal Companion - Portland US, Portland, ME 0410391 Auburn St Agatha & Louise US, Portland, ME 04101322 Fore St