Cities where you can find PetSmart branches
- Saint John (1)
- Sarnia (1)
- Saskatoon (2)
- Sault Ste. Marie (1)
- Scarborough (2)
- Sherwood Park (1)
- Spruce Grove (1)
- St. Albert (2)
- St. Catharines (2)
- St. John's (2)
- Stoney Creek (1)
- Sudbury (1)
- Surrey (5)
- Sydney (1)