I have grown up with large dogs, taking care of them from <1 year old through old age. I have experience taking dogs on long walks, and also have fostered small dogs (<1 year old as well). I have a spacious house with a about a half-acre of fenced in yard. Because I have a large dog, I have plenty of toys, extra treats, and running space for your dog. I take my dog into the yard every day for a minimum of 30 minutes to run him around, and he is very well-behaved with other dogs. I wake up early to take him out, and I will provide the same service for your dog. If your dog is not potty-trained, that's fine! My entire family has experience using pee pads for puppies, and crate training. We have no issue with dogs sleeping on the bed, going on furniture, etc., and I am home full time to be able to take care of your dog. Also, my house has full air conditioning, so a large dog won't have a hard time with the summer heat when they're indoors. Also, my cats are VERY friendly with dogs, but are typically hidden away somewhere in the house, allowing for very minimal contact between the species.