| Business | Phone |
| Animal Health Svc 298 Lake St, St Catharines L2N 4H2 | (905) 935-0442 |
| Glenridge Animal Hospital 224 Glenridge Ave #4, St Catharines L2T 3J9 | (905) 688-1996 |
| Hartzel Animal Hospital 133 Hartzell Rd, St Catharines L2P 1N6 | (905) 685-7349 |
| Huntington Animal Hospital 211 Martindale Rd, St Catharines L2S 3V7 | (905) 684-4007 |
| Lock One Animal Hospital 260 Lakeshore Rd #9, St Catharines L2M 7R4 | (905) 646-5838 |
| Martindale Animal Clinic 100 Fourth Ave #21, St Catharines L2S 3P2 | (905) 682-5551 |
| Mergl, J Dvm 10 Tremont Dr #2e, St Catharines L2T 3B2 | (905) 687-1805 |
| Niagara Veterinary Emergency 210 Glendale Ave, St Catharines L2T 3Y6 | (905) 641-3185 |
| Rekhi, Mahavir Dvm 97 Hartzell Rd, St Catharines L2P 1N2 | (905) 682-7857 |
| Skyway Animal Hospital 514 Welland Ave, St Catharines L2M 5V5 | (905) 688-3301 |
| Combe, H L Dvm 1 Secord Dr, St Catharines L2N 1K9 | (905) 934-1561 |
| Court Animal Hospital 61 Geneva St, St Catharines L2R 4M6 | (905) 688-3720 |
| Dalhousie Animal Hospital 2 Lakeshore Rd, St Catharines L2N 7E4 | (905) 646-5253 |
| Garden City Cat Hospital 332 Geneva St, St Catharines L2N 2G6 | (905) 646-8800 |