| Avondale Veterinary Hospital | 11404 W Lower Buckeye Rd | Avondale | AZ | 85323 | source |
| West Buckeye Veterinary Hospital | 25043 W Watkins St | Buckeye | AZ | 85326 | source |
| Coolidge Veterinary Hospital | 435 W Coolidge Ave | Coolidge | AZ | 85128 | source |
| Hippo Vets Gilbert - 2027 | | Gilbert | AZ | | source |
| Dobbins Village Veterinary Hospital | 3536 W Baseline Rd, #128 | Laveen Village | AZ | 85339 | source |
| Hippo Vets Mesa - 2027 | | Mesa | AZ | | source |
| Low Cost Veterinary Clinic of Mesa | 9911 E Baseline Rd, Suite #104 | Mesa | AZ | 85209 | source |
| Neighborhood Vet Clinic | 2860 S Carriage Ln | Mesa | AZ | 85202 | source |
| North Peoria Veterinary Hospital | 23261 N Lake Pleasant Pkwy | Peoria | AZ | 85383 | source |
| Hippo Vets Phoenix - November 2026 | | Phoenix | AZ | | source |
| Gilbert Queen Creek Emergency Veterinarian & Specialty Center | 18610 E Rittenhouse Rd, Building B | Queen Creek | AZ | 85142 | source |
| Queen Creek Veterinary Clinic | 20201 E Ocotillo Rd | Queen Creek | AZ | 85142 | source |
| Empire Ranch Veterinary Hospital | 35293 N Gantzel Rd, Ste 102 | San Tan Valley | AZ | 85143 | source |
| Johnson Ranch Animal Hospital | 270 E Hunt Hwy, #4 | San Tan Valley | AZ | 85143 | source |
| Low Cost Veterinary Clinic of Scottsdale | 6835 E Thomas Rd | Scottsdale | AZ | 85251 | source |
| Scottsdale Veterinary Clinic | 7311 E Thomas Rd | Scottsdale | AZ | 85251 | source |
| Bell Parkway Veterinary Hospital | 15495 W Bell Rd, Suite 104 | Surprise | AZ | 85374 | source |
| Hippo Vets Surprise - 2027 | | Surprise | AZ | | source |
| Tempe Lake Veterinary Clinic & Pet Resort | 2130 E University Dr | Tempe | AZ | 85288 | source |
| Hippo Vets Boise - 2027 | | Boise | ID | | source |
| State Street Veterinary Hospital | 6224 W State St | Boise | ID | 83703 | source |
| Canyon Small Animal Hospital | 3923 S 10th Ave | Caldwell | ID | 83605 | source |
| Hippo Vets Eagle - 2027 | | Eagle | ID | | source |
| Hippo Vets Meridian - 2027 | | Meridian | ID | | source |
| Hippo Vets Nampa - October 2026 | | Nampa | ID | | source |
| Hippo Vets Star - 2027 | | Star | ID | | source |
| Highland Hills Veterinary Hospital | 24 E Red Pine Dr | Alpine | UT | 84004 | source |
| Clinton Veterinary Hospital | 1383 N 2000 W | Clinton | UT | 84015 | source |
| Herriman Pet Vet & Emergency Hospital | 12121 Herriman Main St | Herriman | UT | 84096 | source |
| Hippo Vets Highland City - September 2026 | | Highland City | UT | | source |
| Canyon View Cares Layton | 1014 W Gentile St | Layton | UT | 84041 | source |
| Lehi Hills Veterinary Hospital | 4574 West Hardman Way | Lehi | UT | 84043 | source |
| Family Pet Hospital | 448 North 1600 West | Mapleton | UT | 84664 | source |
| Canyon View Cares Orem | 559 W 1830 N | Orem | UT | 84057 | source |
| Canyon View Cares Perry | 1885 S Hwy 89 | Perry | UT | 84302 | source |
| Hippo Vets Pleasant View - 2027 | | Pleasant View | UT | | source |
| Hippo Vets Saratoga Springs - March 2027 | | Saratoga Springs | UT | | source |
| Jordan Ranch Veterinary Hospital | 5297 W 7800 S | West Jordan | UT | 84081 | source |