Alex has been watching one or more of our three dogs over the course of the last eight years. We have one 3 1/2-year-old French bulldog, and two eight-year-old Chihuahua's. The two Chihuahuas weigh 6 pounds, and 3 pounds, respectively. The Frenchie weighs 25 pounds. Alex has been very thoughtful in the way he plays with each of the dogs, keeping them together, but also knowing when to separate them. This is specially comes into play when it is time for feeding. The Frenchie eats a lot - and quickly. When he's done he eyes the little dogs' food. Alex started feeding the dogs separately and in different parts of the yard. He walks them frequently and understands the rhythm of all 3 dogs. He never plays favorites and sees the dogs for who they are - their good qualities and their occasional annoying tendencies. Alex is super conscientious and methodical. He sets alarms for feeding time and walking times and does everything to schedule (more so than even we do). Strongly recommend him.