Dumbbell training is very good program for muscle building and developing a strong, toned body and burning intra-muscular fat. You can practice it at home also through various vdos / books. Always lift the weights slowly. Do proper warm-up and stretches before you start. Aslo you should intake enough protein through out the day to help body build quality muscles. 100% Whey protein from Optimum Nutrition is a good source for quality protein to build muscles.
A pair of dumbbells of different weights and a guide book or VDO are all that you need to start dumbbell training at home.