H.B.
My oldest was two and a half when our next was born, and her big sister present was a doll house, she would sit and play while I nursed and a changed the baby. Other things that worked well were tag jr books, stickers, play dough (there are lots iof easy make your own recipes), moon dough, bingo markers, lift the flap board books, magnetic dress up dolls, and trains. We found lots of great things at garage sales in May and June. Good luck and Blues Clues was our favorite show for nursing time. Also check your local library for DVD rentals, we found a lot of great ones that way too.