Chelsea is right. Dogs can become very much part of the family and bring great joy but it is a longterm commitment. You need to choose a breed that is going to suit your circumstances - and the rest of the household, who might not quite appreciate all the fur everywhere and their belongings being chewed up because the dog is bored. I would really suggest you pop along to visit QAWS and take some of their unwanted dogs for a walk. Or let the bigger ones take you for a walk! Its a great way for you to see some different breeds, and bring a little bit of excitement into their day too. QAWS do a great job taking in unwanted animals and are always grateful to have volunteers help them out.