The results of positive reinforcement are more permanent and lessen aggressive behavior. For both people and animals, chemicals are released in the brain creating pleasant associations when positive reinforcement is used. Basically, positive reinforcement is rewarding a dog whether by food, by a hug and embrace, and by play. Although there is always the possibility of bad behavior due to the history of ownership the dogs have. Some dogs were abused and maltreated before they were fostered by rescue groups. Be sure to ask about the dog’s history before adopting it. Lesser medical expenses Adult dogs in shelters, on top of having received some training, have also received necessary medical attention. How Much Time Do You To Spare? Consider your newly adopted dog a new kid in your household. It demands maintenance, ample attention and plenty of time. Having a busy schedule does not work very well alongside taking care of a dog. If you think you don t have enough time for yourself, you probably shouldn t adopt a dog. When the dog is new to a particular place that has not yet been marked by other dogs, expect the dog itching to mark every nook and cranny of the house, worse, that include the rugs and carpets. The following will walk you through to potty train the pup. Because you are expecting the pup to urinate you could very well anticipate that it is bound to happen. While mans love affair with dogs are many centuries old, dogs originally were predators in the wild. Even through all these years these instincts are not totally shed. In the wild, dogs lived in packs. As such, there has always been an established hierarchy among them that were useful if they were to survive, and so dogs instinctively obey rules. Whenever you adopt from a shelter, it s as if you are giving the shelter extra bed, food, and medical supplies. You get a dog at a bargain price. Dogs can cost as much as several hundred dollars. Getting a dog from animal shelter, on the other hand, can only cost you as much as $100. This fee covers for the maintenance cost of the dog, for spaying or neutering fee, and for other expenses.