See with my 2 now 2 year old I had her at games (big baseball/softball family lol) when she was 11 weeks. I made her stay on a big blanket (so no contact with doo doo) and she has been a team mascot ever since! With him though I have heard don't do it.....so I just don't know what to do???? I hate leaving him home and Bella knows when she sees the kids in uniform exactly what we are doing so then she gets all fired up if I make her stay home with the baby......