While most people associate training with puppies, the reality is that dogs can learn at any age. Adult dogs are often easier to train than young puppies because they have more self-control. It's also important to keep training your dog as it matures.
If you have adopted an adult dog, congratulations! You are one of the lucky people who will find out how rewarding it can be to give a good home to an senior dog. Adult dogs bond just as readily.
Some adolescent or adult dogs (over six months of age) urinate or defecate inside the house. House soiling can occur in any location of a home, but sometimes pet parents will notice that their dog soils more in certain locations. The location can indicate the cause.