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 Tulsa, OK
A: Simple! Just surf to: Small Animal Clinics > Oklahoma > Tulsa  

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

Carrollton

Emergency Pet Clinic Of North Texas, 1712 W. Frankford Rd. #108, Carrollton, TX 75007; call: 972-323-1310; located in or near Denton county

Eubank Warren DVM, 1733 Conrad Cir, Carrollton, TX 75007; call: 972-939-9005; located in or near Denton county

Frankford Pet Hospital, 3044 Old Denton Rd, Carrollton, TX 75007; call: 972-242-7710; located in or near Denton county

Hebron Pkwy. Veterinary Hospital, 1012 W Hebron Pkwy, Carrollton, TX 75010; call: 972-492-3709; located in or near Denton county

King Joe M DVM, 0, Carrollton, TX 75006; call: 972-492-0431; located in or near Dallas county

Low Cost Spay Neuter, PO Box 117190, Carrollton, TX 75011; call: 903-532-4101; located in or near Dallas county

Trinity Pet Hospital, 2523 N Josey Ln, Carrollton, TX 75006; call: 972-245-3596; located in or near Dallas county

Vanantwerp Lynda DVM, 3729 Old Denton Rd, Carrollton, TX 75007; call: 972-492-1828; located in or near Denton county

Vanantwert Linda, 2131 Sunstone Dr, Carrollton, TX 75006; call: 972-323-5233; located in or near Dallas county

Carthage

Animal Medical Center of Panola County, 1092 State Highway 315, Carthage, TX 75633; call: 903-693-7166; located in or near Panola county

Castroville

Arguelles Mary Baker, 1704 Us Highway 90 E, Castroville, TX 78009; call: 830-931-3400; located in or near Medina county

Bell James F, 8225 Fm 471 S, Castroville, TX 78009; call: 830-931-9439; located in or near Medina county

Castleberry Sam, 8225 Fm 471 S, Castroville, TX 78009; call: 830-538-3421; located in or near Medina county