I've had 3 dogs, all medium sized, but I would often house sit for one of my friends when they left town, and they had 3 small dogs. I've administered tick medicine on a regular basis, am great with baths, and love to walk them constantly. Often I would take my dogs hiking on bay area trails. I am free on the weekdays, as I am home from school for the summer. My schedule is extremely flexible as well. I am willing to spend a lot of time per day with your dog! Thursdays might be trickier but I can still fit it into my schedule. There are all sorts of trails and parks to go to around the lafayette and walnut creek area. I am a big fan of rudgear and larke park. I also love hiking on briones and playing at various schools in the grass.