Consider what experts say about keeping dogs at home

The study of 3.4 million people between 40 and 80 years has revealed that dog - keeping was linked to a reduction of up to 32 percent of cardiovascular deaths and 20 percent less risk of death by any cause.

Earlier studies have also suggested that dogs free up social isolation and depression, both related to the risk of cardiovascular disease and premature death.

According to experts, pet owners respond best to stress (their sense of blood and heart pulse does not rise immediately), have greater levels of physical activity, and smaller cholesterol levels.

Normally, buying or adopting a dog and looking at it from a rubber cat while eating junk food will not reduce the risks of cardiovascular disease.

However, the study suggests that pet owners have greater physical activities because they walk their dog and at the same time try to care more about food