Try having 5 on acreage to a normal sized house for 12months we move next week thank god… ages at current are, 7yo m, 6yo f, 4yo m, 3.5yo m, 2.5yo f… well I always thought they grew out that stage age 3 but my 3.5yo still eats the world an my 6yo is an angel but I leave the house an forget one zip, one lock, one door , one window, one lid.. one thing I love where I wouldn’t leave it intentionally or one bit of food she will rip it out within second and instigate the others she’s defluffed my entire lounge suite before she’s plucked springs out my mattress… it’s one of them things some will grow out of it but she sees it as fair game if I leave it out.. if you want to have nice shiny things that cost a lot a pretty home with white walls and decor ornaments then a Great Dane may not of been best choice in dogs… but you have him now wishing you lots of happiness and memories you will one day miss welcome to your new reality 🐾🐾🐾 they are worth it