As people get too old, they find it difficult to even do daily chores at home. <br />Such people especially, require a helping hand. Animals can be trained to become great domestic help. <br />Along with helping they also can provide great companionship. <br />The most preferable pets are dogs. <br />Cats are kept as pets to provide company to people like senior citizens.<br />Who are stressed out or are heart patients, blood pressure patients.<br />So as to help them beat stress. <br />Even exotic pets such as capuchin monkeys are trained for this purpose. <br />Not only are they big help for senior citizens but as well as for the physically handicapped.<br />Such as blind people and quadriplegics.
