All Petco Locations - Massachusetts
- Auburn
- Avon
- Brighton
- Burlington
- Cambridge
- Dedham
- Falmouth
- Hanover
- Holyoke
- Hudson
- Leominster
- Mansfield
- Milford
- Natick
- Needham
- North Andover
- North Dartmouth
- Norwood
- Peabody
- Pittsfield
- Plymouth
- Quincy
- Saugus
- Seekonk
- Shrewsbury
- South Attleboro
- Springfield
- Swampscott
- Taunton
- Topsfield
- Waltham
- Wareham
- Woburn