Preferred Providers Invisible Fence Brand 14605 E Arapahoe Rd Aurora CO 80016 (303) 794-3647 Aurora Animal Hospital 20250 E Smoky Hill Rd Centennial, CO 80015 (303) 680-7305 Happy Tails Pet Hospital 24300 E Smoky Hill Rd Centennial, CO 80016 (303) 222-7777 Heritage Animal Hospital 22651 E Aurora Pkwy #1 Aurora, CO 80016 (720) 870-8387 Mile High Animal Hospital 22310 E. Arapahoe Rd Aurora, CO 80016 (303) 693-6484