Child Sleep Issues: Playtex

Breastfeeding, Bottle, & Sleep

My newborn is wanting to nurse every two to three hours and Im wanting to start bottle feeding some. Is it to early to introduce the bottle to my newborn(two weeks old) and are there certain bottles or nipples that a breastfed baby will take to easier than others? When and how is it best to give a bottle? Also how much sleep is normal for a breastfed baby? Hes only awake maybe a few hours a day.