Thanks all, for the replies.
What's this green button I have heard much of? I have no green button, unless it resides under another color on my camera.
I understand that the K110D is entry level, my husband got it in a trade but he also never leaves auto or portrait mode,
so I may be slightly more limited in features. However, I'm currently in what it calls "multi-segment metering" mode and can switch to spot with no problem.
Luckily for me and much to his great dismay, the little one isn't crawling yet, so he stays in one spot but fidgets quite a bit. Today he was wearing a brown fleece suit, which I suspect against his skin tone with his head whipping back and forth might have been causing some of my problems.
I do have Av mode, and have used it, but am trying to step out of it. I do not have TAv mode but do have Tv, which I admit I haven't played fully with. My main consideration in just about any picture with him at this point is a shallow DOF, especially indoors as my living room is littered with toys, but there my lighting is less than ideal so I've been playing outside first.
I've been shooting in JPEG as I wanted to improve my technique before I started delving into post processing, but I think I'll switch to RAW. At least then I can save my mistakes. My white balance is currently set to auto, only because it's one more thing I'm just not experienced with yet.
Here's 2 pictures from this morning. I camera cropped a hair too close in the first, but the color is more accurate to me whereas the 2nd looks underexposed, at least on my screen.