It really depends on your lifestyle. Is your dog left alone for long periods of time? Do you take the time to give your dog lots of exercise and play time? If you do spend a lot of time with your dog it should be very happy as an only dog because you are it's companion.
Of course if you really enjoy your dog two can be even better than one if they are socialized properly. I have added dogs with no problems at different times of my dog's life. From what I have seen of Yorkies though I think the younger your puppy is when you add a new one the better. Some Yorkies do tend to be a bit possessive so adding a new one before that ownership thing takes place would probably be best. |