A number of animals including dogs have been found to have adverse health effects as a result of obesity.
The cartilage within their joints wears out more easily if overweight which is one of the major health problems associated with obesity in dogs.
As with humans obesity is associated with heart disease and diabetes in dogs.
Dogs that are obese are more likely to suffer from certain types of cancers as well.
As a consequence of all of these negative effects obesity also shortens a dogs lifespan with obese min pin dogs dying over a year earlier on average than their healthier counterparts.