Charles has been great with my dog, Carver. He has watched him several times and was always very attentive. Carver is always so excited to see him, and I can tell he's well taken care of every time I come home or pick him up. Charles has watched Carver both in my home, and I've dropped Carver off with him - both scenarios have worked very well for us and Charles has been great in both ways. I've found him to be very caring and trustworthy, and I wish we still lived near him so he could continue watching Carver! He's been great about sending updates and pictures throughout my trips, and I always felt like I knew what Carver was up to and how he was doing without having to ask!