1. Pet owners are less likely to suffer from depression than those without pets.
2. People with pets have lower blood pressure in stressful situations than those without pets. One study even found that when people with borderline hypertension adopted dogs from a shelter, their blood pressure declined significantly within five months.
3. Playing with a dog or cat can elevate levels of serotonin and dopamine, which calm and relax.
4.Pet owners have lower triglyceride and cholesterol levels (indicators of heart disease) than those without pets.
5.Heart attack patients with pets survive longer than those without.