Rottweiler

Weight: Female: 35–48 kg, Male: 50–60 kg.
Height: Female: 56–63 cm, Male: 61–69 cm.
Coat: Double Coated ,Thick, Short and Hard.
Color: Black, Tan, Mahogany.
Litter Size: 6 to 12 puppies.
Life expectancy: 8 to 10 years.
Origin: Germany.
Temperament: Obedient, Self-assured, Good-natured, Devoted, Fearless, Confident, Alert, Steady, Courageous, Calm