I love all kind of dogs, but I am really fond of big dogs. So if you have giants at home, I would love to doggysit them!! But I would like to know if your dogs can handle long walks or running. I know some dogs have bone issues or heart problems and do not want to put them at risk of anything. Are they friendly with other dogs? will they pull a lot when they see other dogs across the street? I am a weak gal and can only handle so much when a dog tugs to much at his leash.

Walks all the time! I love to go hiking and walk around local parks. It helps me relieve stress, and I know it helps dogs as well. I am marathon and cross country runner, so if the dog is allowed to go running to burn some extra energy, we will do so (with owners permission of course)!