if you have one dog you have to walk him everyday. he has to release his energy. if you don't want to walk dog. please, please don't buy dog. it's not good for both of you . just imaging, you have to stay in one room and have nothing to do . how will you think ? You like dog so you have a dog. maybe dog is a small part for your life, but for the dog you are his boss, you are so important to them .