If I ever have a child later in life (but that requires a wife which I don't want at this point! Ha!) I surely hope that they will chow down on a steak like that. Makes me so happy to see you feeding a 1 1/2 year old child real food. Thankful my mom and grandma had meats and good southern veggies in my mouth as soon as I could swallow it.
It's so awesome that he chowed down on a medium rare piece of meat. If you start them out eating properly cooked meat then I guess they won't know anything other that it. I'm truly lucky that I branched out at a later age and starting eating redder steaks. Mom always cooked them to death for dinner when I was younger and when dad was at work..... I still lover her though.