Danes are wonderful dogs. In general, they're not the brightest breed on the dog tree, but sweet as can be. They can be pretty mellow, once past puppyhood, that is. As Tikeya's Mom implied - they'll eat you out of house and home while they are growing, but settle down once they are grown up. The tail is a lethal weapon - nothing breakable should be put on coffee tables. Establish yourself as the Alpha while they are young and you'll have a great dog forever!