I just all your babies and Pike is absolutely adorable. I don't remember him being introduced. I thought when I looked at him he looked chihuahua or at least part, those ears usually give it away LOL.

Did your brother see Pike's parents? How large were they? Pups usually end up somewhere between their parents. But he may even take after a distant relative. Ryleigh's litter mates are all 5.5-6+ pounds and Ryleigh is only 3.25 pounds. I do have a friend who has a chi that is 16 pounds so he may just be a big boy