One study of older men and women found that owning a cat or dog helped maintain or even slightly enhance their Activities of Daily Living (ADL) score. This scale included questions about being able to do activities like walking several blocks, getting in and out of bed, preparing meals, bathing and dressing, and preparing food. Though this study found no direct link between psychological well-being and pet ownership, people in this survey who owned pets and had lower social support in a crisis situation were less likely to experience a decline in psychological well-being when compared to those with lower social support who did not have pets.

Researchers have observed that older adults who own pets are less likely to use physician services unnecessarily. Other research has suggested that owning a dog can reduce the impact of stresses encountered in day-to-day life. In addition, studies have found that pets in the workplace are perceived to relieve employee stress, make the environment friendlier, provide a pleasant diversion from work, and provide companionship. These benefits may even be passed on to customers who encounter pets in businesses, giving a favorable impression of a company and fostering social interaction.

Studies have shown that those who own pets may have significantly lower systolic blood pressure, triglyceride values, and cholesterol levels than those who do not own pets—even after accounting for additional exercise and other differences.

A study published in the American Journal of Cardiology found that male dog owners were significantly less likely to die within one year after a :: heart attack than those who did not own a dog. These findings were significant, though the ability to generalize these findings to the total US population was limited by several study factors. These results, however, may still be useful in prompting further exploration into what it is about pet ownership that provides these health benefits.

There are several benefits to having a pet:

• Companionship and pleasurable activity
• Facilitate exercise, play, and laughter
• Have something to care for and a source of consistency
• Allow feeling of security
• Are a comfort to touch and a pleasure to watch
• Provide a link with reality to enhance emotional stability
• Become a receptive partner in a relationship of mutual trust that promotes self-awareness
• Provide nonjudgmental acceptance and love
• Improved sense of well-being

Does this mean you should run to the nearest pet store and buy a cat, bird, or fish? Though this preliminary research suggests that pet ownership may be beneficial to your health, you need to make sure that the pet you choose fits in with your lifestyle, habits, experience, and expectations. Because pets are completely dependent on you for everything, it’s important to make sure that you’re willing to commit to the responsibilities they entail. If you’ve never had a pet before, starting out with a fish or hamster might be a better idea than jumping right into dog or cat ownership. A number of resources can help you see if owning a pet is right for you.