like would 4 diff breeds of dogs get along?like small dogs and big dogs?

Whether they will get along has to do with the level of agressiveness of the dogs and how well they have been socialized to interact with other dogs.

It really depends on the dog's personality really. I have a small dog and my neighbor has one of those really big red and white hunting dogs. They would always play together. If you're planning on getting different sized gods all at once, that would be best. Get them as puppies so they grow together.

defintally, my grama has a pittbull mix and a min pin (miniture pinchur) and they get along 2 gater they also get along very well wit me and my sisters begal mixes.

i have 2 german shepards, 1 lab, 1 golden retriver, and 2 st, benards and they get along fine