Here is a video of Diddy and his Maltese sister Posh playing. Diddy is 1 yr 4 months old and Posh is 18 weeks old. They never stop! I have to keep them separated when I can't watch them because I am terrified that someone will get hurt.
Diddy is really good with her but he is almost 10lbs and she is only 3.5 lbs.
Posh is the one you hear growling and barking
She is a little firecracker!
Enjoy!