Effects of pets' health 

Keeping animals as pets may become detrimental to their health if certain requirements are not kept. An important issue is the inappropriate feeding, which may produce clinical effects (like the consumption of chocolate by dogs).Passive smoking is another recurring problem, aggravated by the fact that fur animals groom themselves, which means taking in extra harmful substances that have landed on their fur, not just those inhaled.

Effects of pets on their caregiver's health

Health benefits

Pets have the ability to stimulate their caregivers, in particular the elderly, giving people someone to take care of, someone to exercise with,and someone to help them heal from a physically or psychologically troubled past.Having a pet may help people achieve health goals, such as lowered blood pressure, or mental goals, such as decreased stress.There is evidence that having a pet can help a person lead a longer, healthier life. In a study of 92 people hospitalized for coronary ailments, within a year 11 of the 29 without pets had died, compared to only 3 of the 52 who had pets. A recent study concluded that owning a pet can reduce the risk of a heart attack by 2% and that pets are better than medication in reducing blood pressure. Owning a pet can also prolong survival of a heart attack.Dogs which are trained to be guide dogs can help people with disabilities

Pets in long-term care institutions

Even pet owners residing in a long-term care facility, such as a hospice or nursing home, experience health benefits from pets. Pets for nursing homes are chosen based on the size of the pet, the amount of care that the breed needs, and the population and size of the care institution.Appropriate pets go through a screening process and, if it is a dog, additional training programs to become a therapy dog.Different pets require varying amounts of attention and care; for example, cats have lower maintenance requirements than dogs.