The Carnegie Supernova Project obtained detailed optical (uBgVri) and near-IR (YJHKs)
light curves of 35 Type Ib/c and Type IIb supernova. This data set is particularly
well-suited to explore color relations over a broad wavelength range, and may offer
new ways to accurately estimate host galaxy extinction. I will present the
photometric sample and results from an initial analysis of the light curves and
spectrophotometry.