Find Your Vet Clinic and Claim Your Listing ! Claim this listing and manage your memorials! If you own this animal clinic and would like to manage your listing information and obituaries then click the claim listing button below! Claim ListingTri-State Veterinary SupplyPhone: 712-258-0314Address: 312 Cunningham Dr Sioux City, IA South Sioux City Nebraska, 51106 MemorialsNo Memorials for this location