My availability is flexible because I work from home full-time, and I can take breaks throughout the day to play fetch, tug of war, and go for walks/runs. My activity level is fairly high, so keeping up with your dog to tire him or her out would not be a problem. I am a registered pharmacist, so I am familiar with medications and would be capable of administering your dog's medications. Growing up, I took care of my black lab, who was very high energy. Now, I babysit my brother's German Shepherd, who I treat as if she were my own. Dogs always seem to take a liking to me, and I to them. Whenever I see a dog out in public, I am not sure who is more excited to see who. I'm known to be reliable, so I will not disappoint.