My Rottie Grown Up Already

Lola is almost 11 months, now she is much bigger size compare the first day she was in my house. I will say her size is more than tripple up. Her weight is about 40kg now. When she jumps up, her front paws can reach my shoulder.
Lola start showing her ability to guard the house since last few months, more and more reliable from month to month. At night, when stranger pass by, she will bark at them, then stare at them, observing their movement, until out of sight of them.