If I had more time, I would not hesitate to have a dog again. Even though dogs can be time consuming, it still does not prevent many home owners from having them. In some cases, some people might prefer to have a dog rather than have a child. Having a dog still requires less money and time and still can be rewarding. You might want to be careful before choosing a dog for you. Some dogs will require more grooming while some of them do not require it at all.