[jbmorgado]

Well, the only problem with mutts (for me) is that you have no good idea on what size they will have as adults.

Living in an apartment I can't really have a big dog and by getting a breed dog (even if it's not really pure bread) I know it will not get too big for the space I have available.

[pacaro]

I would rephrase this. The concern as an apartment dweller is less one of size, and more one of energy. I have a Bernese Mountain Dog (currently 110lbs/50kg) he's a great apartment dog, because he's low energy. Other residents in the building have much smaller dogs that pose a real challenge because the energy level doesn't match the space available

[jbmorgado]

You are right, that's also an issue in my mind. A small, energetic and noisy dog wouldn't be a proper pet for an apartment as well.

Then again, it's exactly why I feel safer getting a breed dog that fits the basic requisites. In my parents home - that is quite big and with a lot of open space - we've got a mutt and we were very happy with him, but we didn't really have any constrains about how he would turn out to be as an adult.

[Periodic]

For apartment dwellers I always recommend getting an older dog. Puppies are cute, but they're honestly a lot of work and generally high-energy. After just one or two years most dogs will settle down and you'll have a very good idea of what you're going to get. The adult dogs are perfectly trainable. Most people who get puppies also have no actual skill in how to train dogs, so they're basically rolling the dice on what their dog's personality is going to be like.

Rescue organizations (in the US at least) are a great place to find dogs. The dogs have often been in a domestic setting with a foster owner. The history of the dog is usually known. You'll be adopting dogs in the 2-8yr range and you'll have a great idea of what you're getting.

It can take a while to find the right dog, but it should. It's a decade-long commitment.