Emergency vet access in Wyoming

Of 104 listed veterinary practices in Wyoming,1 post verified around-the-clock hours across 1 city, and 0 more offer emergency services without overnight staffing. 13 practices treat farm animals or horses.

Updated 2026-09-27. Free to cite with a link. Methodology and limits below.

Every verified 24/7 hospital in Wyoming

Hospital	City	Phone	Exotics
Rocky Mountain Animal Hospital	Casper	(307) 472-5105

Towns farthest from overnight care

Among Wyoming towns with at least four listed practices but no 24/7 hospital of their own, the longest hauls to verified overnight care:

Cody — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 181 mi straight-line (roughly a 3 hr 38 min drive)
Cheyenne — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 137 mi straight-line (roughly a 2 hr 44 min drive)
Sheridan — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 135 mi straight-line (roughly a 2 hr 42 min drive)
Laramie — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 112 mi straight-line (roughly a 2 hr 14 min drive)
Riverton — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 111 mi straight-line (roughly a 2 hr 13 min drive)
Gillette — nearest 24/7 hospital is Rocky Mountain Animal Hospital in Casper, 106 mi straight-line (roughly a 2 hr 8 min drive)

Methodology & honest limits

"24/7" means the hospital's own posted hours say so — on-call and emergency-line arrangements do not count, and we audit the claims. Distances are straight-line between town coordinates, not road miles; drive times are estimates, not routing. Our dataset (OpenStreetMap and GeoNames base, plus our own verification and reader corrections) is extensive but not a census: a town can look underserved here because a hospital lacks any web presence. Corrections are verified and applied — report one.

Looking for care right now? Search emergency clinics by distance from your town or ZIP, or browseemergency vets in Wyoming.