average lab weight
Average Weight. Healthy adult male labs typically weigh between 65 to 80 pounds. Average adult female labs weigh between 55 to 70 pounds. In order to maintain their weight, labs require at least 40 minutes of exercise each day.The Lab is prone to obesity.If you can't feel your dog's ribs through his coat easily, he's fat.verage Weight. Healthy adult male labs typically weigh between 65 to 80 pounds. Average adult female labs weigh between 55 to 70 pounds. In order to maintain their weight, labs require at least 40 minutes of exercise each day.