My BB was born in Jan 2011. He has been going thru training under the instructions suggested by a book called "On becoming baby wise". So, his emotion is very stable. Sit by the table for 1 hr most of the time. Hold Mama's hand all the time. Doesn't need to sit on buggy, except taking a long trip in Ocean park. If u want to know more, u can pm me n leave me with your contact.