My neighbors, 100 yards or so up the block, have a Great Dane. I was out walking our greyhound one day, and the man asked if she was a puppy!
That’s not so surprising with a Grey Hound. They often look a lot like Dane puppies. Dane puppies are all legs and HUGE feet, not much more, and very scrawney. My guy, now a year and four months old, is about as tall and long as he will get, but still needs to put on about another 35 lb.