I live in the North Hills area and I currently have one 4 year old dog. I have had older dogs, more active dogs, and all different types of breeds. We just moved into a home with a big fenced in backyard. However, we like to hike a lot with our pup. We go on at least one 30-40 minute walk per week day, and more on the weekends. I'd take that same care with any other dog I was watching as well. I have availability in the evenings as well as weekends. I'm very flexible with rescheduling as well as cancellations. As a dog owner myself I understand that each dog is different and will have specific needs. I'm more than happy to keep in contact with owners as well as send frequent updates and pictures while their dog is in my care. I love to hike so your pup is guaranteed to get a lot of exercise should they need it. I have experience working with older dogs, so I'm happy to accommodate.