Great Dane Puppy's Bark Changes From Playful To Protective

Mikey the Great Dane has grown a lot in size in the last 7 months and also in maturity. Watch and enjoy as Mikey's bark changes from playful when he is barking at Abbie to Cat, to protective when he see something that he doesn't recognize outside the window. Mikey is very protective of Mom and understand when Mom explains that the big blue thing is Dad on the Tractor. When Mikey hears the word Dad, he starts wagging his tail. Our little boy is growing up!