He's very playful, I tried to post a video but couldn't.  He's only 7 weeks old and has the puppy pad training down pretty well. Once in a while he'll be over the paper but not quite far enough.  He so sweet and smart and loved everyone. He has learned so fast. He'll be ready to go in about 2 weeks, when he gets his 2nd vaccine and deworming on the 9th. I have both his Mom and Dad. Mom is a long haired chihuahua and weighs about 5 lbs. Dad is a short haired chihuahua and is only 3.5 lbs.  I've included a photo of them.Mom's been trying to wean him for a couple of weeks but he says no way.  He can eat hard food but I've been feeding him canned puppy food with some powdered puppy formula in it a couple of times a day. He doing great!!