There are different kinds of breeds of dogs in world. the most important task while thinking of getting a dog is to choose its breed. One should always take a puppy rather than adult big dog. The breed of dog should be chosen according to the size of the house and family. in small size house one should always keep the toy breed dogs. and in the big size houses one should take big size dog. all information regarding dogs can be found on dog supplies. Some dogs like Dalmatians should be kept in a couple. all dogs are of friendly nature. but one should keep some facts in mind that naturally dogs are wild animals so some little precautions should be taken.