A lot of people are afraid to get a small dog if they already have a big one, or vice versa…but that fear is usually without warrant. If your pup is well behaved, your chances for doggie friendship success are pretty high, no matter what size pooch you’ve got. It’s all about the personalities!

These two pups are on exact opposite sides of the size spectrum…but that’s not about to stop them from having a fun time goofing around…

If anyone’s in trouble here, it’s the mastiff. Those tiny pups are sneaky little guys! Then again, I don’t think either pooch is in danger of anything more than some nose-nudging…we’re seriously worried about cuteness overload, but that’s another thing entirely.