Truly believe there's no bad dogs. I like all dogs, do have preference for medium to larger dogs. I have 2 spoiled Boxers. There is fenced yard but get walked at least twice a day and to the dog park 3 times a week. I am okay with active or more mellow dogs. I have had dogs most of my life. I have had Boxers for past 25 years. I have had smaller dogs like Beagles and poodles. I do have that philosophy that I prefer most dogs over most people. Dogs seem to gravitate towards me at dog park or pet store. I have always allowed my dogs to map out there walks. Of course, within reason. I always spoil my dogs. I am okay with cats and other pets also.