1. Weight

Adult male Labradors typically weigh between 65 to 80 pounds (29 to 36 kg), while females usually weigh between 55 to 70 pounds (25 to 32 kg).

2. Height

In terms of height, male Labradors generally stand about 22.5 to 24.5 inches (57 to 62 cm) at the shoulder, while females are slightly shorter, ranging from 21.5 to 23.5 inches (55 to 60 cm).

3. Factors Influencing Size

Several factors can influence a Labrador's size, including genetics, diet, and overall health. Proper nutrition and regular exercise are essential for maintaining a healthy weight and size.

4. Growth Stages

Puppies grow rapidly in their first year, reaching about 80% of their adult size by six months. Full maturity is usually reached by around two years of age.