Last month, my friend (who has 2 full grown Great Danes), decided to foster another Great Dane that was 1 or 2 years old....The foster Great Dane attacked one of her dogs and when she tried to intervene, the dog attacked her....She had a lot of cuts and bruises, but knew what to do. Hard punches in their snout (nose)....
Neverless, she turned the dog back in...and now will be adopting a Great Dane puppy!...an Xmas present. She's excited! Her dogs get the best food, best Vet care of any dog I've ever seen!.....And they sleep with her!...
...She also sends them to Doggie Day Care several times a week so they can interact with other big dogs....her doggies are so gentle, no matter their size.
She's a very strong individual...walks them both at the same time and controls them very well....She also got a kitten, and the dogs loved it.....
I've rode with her several times and she would have her Great Danes in the bck of her SUV (seats taken out).....People would be looking
...and saying,,"Wow, take a look at that!" Their heads hanging out the window and their jowls flying in the wind....ahh...such an experience.