Obesity is on the rise for canines. The reasons for this influx are similar to those that humans experience, too much food and too little exercise. The results of obesity are similar for your canine friends too. Studies reveal that 25% of overweight dogs experience severe joint problems. This effects there daily activities such as walking, standing and sitting. It also increases pain and makes jumping up or down off the bed difficult. If a dog is overweight its lungs cannot function properly- the extra fat pushes against the lungs and diaphragm and makes breathing more difficult. Carrying extra weight decrease ability to preform daily activities. It takes more work to do everything. Body systems have to do more than they were designed for because extra weight places strain on the heart, muscles and respiratory system. Because being overweight causes daily tasks to be more difficult and causes more pain, dogs can become more irritable. Dogs who are overweight have a shorter life span and a lower quality of life. However, there are several things that a pet owner can do to help their animals shed the pounds and live a longer, happier life. How to Help Your Dog Lose Weight