Big Horn Veterinary Hospital Large Animal Vet Contact Information Phone: (307) 684-5310 Address: 145 US-16, Buffalo, Wyoming 82834 Get Directions About Big Horn Veterinary Hospital is a large animal vet located in Buffalo, WY. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading... Previous