Pet First Pet Care Website: http://www.petfirstpetcare.com/ Phone: (314) 660-6231. Pet First Pet Care offers dog walking and pet sitting, as well as aquarium and animal cage cleaning for your special little (or not so little) companions. If you've come to Pet First Pet Care, you're the type of person that puts your pet first. Putting your pet first while your away-That's where we come in! We serve St. Louis County, St. Charles County, and Jefferson County Missouri (or about 25 miles from Lambert Airport). WE ARE BONDED AND INSURED FOR YOU SAFETY AND PEACE OF MIND! Please contact us a couple weeks in advance to schedule a consultation or visit as we are very busy! Thank you.