State by state and city by city, find your nearest dog and cat hospital or animal emergency clinic. For example:

Q: I'm looking for the cat hospital in Baton Rouge, LA
A: Simple! Just surf to: Small Animal Clinics > Louisiana > Baton Rouge  

Q: How can I find the cat doctor closest to me in Knoxville, TN]?
A: The "Kitty Dr." can be found here: Small Animal Clinics > Tennessee > Knoxville

Tucson

Burton Candy DVM, 1175 W Irvington Rd, Tucson, AZ 85714; call: 520-294-5130; located in or near Pima county

Cardy G Hugh DVM, 3040 E Fort Lowell Rd, Tucson, AZ 85716; call: 520-327-6291; located in or near Pima county

Carlton Andrew J DVM, 333 W Cool Dr, Tucson, AZ 85704; call: 520-297-3313; located in or near Pima county

Christensen Audrey DVM, 3550 W Cortaro Farms Rd, Tucson, AZ 85742; call: 520-744-2050; located in or near Pima county

Cohen Bernard N DVM, 3801 E Fort Lowell Rd, Tucson, AZ 85716; call: 520-795-4612; located in or near Pima county

Daroowalla Kayomme DVM, 2555 E Broadway Blvd, Tucson, AZ 85716; call: 520-325-2997; located in or near Pima county

Edwards Shananne DVM, 10 E 31st St, Tucson, AZ 85713; call: 520-622-6231; located in or near Pima county

Fairall Brad DVM, 3091 W Orange Grove Rd, Tucson, AZ 85741; call: 520-877-2626; located in or near Pima county

Ferguson Ronald DVM, 4001 N Stone Ave, Tucson, AZ 85705; call: 520-887-5571; located in or near Pima county

Gary Bird D.V.M., 1122 S Pantano Rd, Tucson, AZ 85710; call: 520-298-3319; located in or near Pima county

Gores Barb, 4131 E Speedway Blvd, Tucson, AZ 85712; call: 520-795-9955; located in or near Pima county

Grygotis Ellen DVM, 8333 E 22nd St, Tucson, AZ 85710; call: 520-885-3594; located in or near Pima county

Hinsch Brett G DVM, 2560 S Harrison Rd, Tucson, AZ 85748; call: 520-885-2364; located in or near Pima county