Emergencies If you have an emergency, just come right in. The doctors and staff of Care Animal Hospital are ready to take care of your pet on a moment's notice. Directions and Map Nights and Holidays At night and on holidays, emergency care is provided by Animal E.R., our partner-practice. Animal E.R. shares Care Animal Hospital's facility, so you'll always know where to go whenever your pet is in need of emergency veterinary care. Animal E.R. website You can call Animal E.R. at (847) 394-6049, but if you call Care Animal Hospital after-hours, your call will automatically be transferred to Animal E.R. Thank you.