I have had animals all my life and currently have two big dogs and a cat of my own. I do work as a full time certified veterinary technician. Have been for over 2 years now. So I have no problems with giving meds or keeping an extra see on those older furry kids. I love the idea of having pets at their home while owners are away. Saver, less chance of getting sick and less stressful on the pets with owners away. (Less stress on owners too:)