It needs pampering, attention and lots of love. Depending on the breed, your dog requires a certain amount of exercise. If you're the lazy kind, get yourself a Chihuahua. But if you're the outdoor, sporty kind, go for hikes and live in a large house with a fenced garden, get yourself a German Shepherd or a Labrador Retriever. Food You will need food and water dishes for your dog.
Dogs require certain nutrients, which they can get from dog food.
Chapatis are pretty good for them as well, but make sure you include dog food like dog biscuits in his diet. Never feed him sweet foods or very salty foods. They make your dog sick. Lift up his paw when you say 'shake', make him sit when you say 'sit'. Then let him follow the command on his own.