My dogs are inside/outside dogs. They live and sleep inside with us and are free to play roam out in our back yard as well. My Malamute is crate trained and LOVES her crate. Whenever we are going to be gone for more than just a few minutes, she goes in her crate but never for more than a few hours. I totally understand the purpose and importance of crate training. Our Aussie LOVES to do zooms (play fetch) the ball is LIFE for him. So we do zooms constantly. We allow our Aussie off leash when in a big open area and throw the ball for him pretty much constantly (when it is safe to do so). Our Malamute is ok off leash but we are more cautious with her because "the call of the wild" is real with that one! When I have house sat for friend's and family, I always appreciate a set of rules and feeing instructions for feeding. When in doubt I call/text for clarification. I would rather ask a "dumb" question than make a mistake with other peoples dogs especially. If I am unable to acquire needed information, I simply consider what makes sense and is safe for everyone. I am always highly aware of my dogs surroundings in the house as well. Not only so the don't chew on something, but also to protect them against eating something that could be dangerous or give them an upset stomach-that is simply no fun for anyone involved. When it comes to a dog trusting me, I start by getting on their level, being calm and confident, and offering my hand for them to smell and allow them to approach me. I try to earn their trust with treats when appropriate, but that is not always required.