I suppose I have been lucky, having lived with 2 Great Danes that there hasn't been more destruction in my house. Wilma went through a phase where she scratched through 3 horsehair plaster walls, creating huge holes that we have had to have replastered. We have also come home to sheets that have been shredded with the Danes playing on the bed.

But never, ever (knock on wood) have I come home to a house with water sprayed all over it, after one of the dogs brought in a hose that was running!  I have always wanted an indoor pool, but not that way!