Dog eating the door in our AirBnB - (AirBnB 2 - The pet / ukranian house )

We wanted to make a pet friendly AirBnB, and the first pet ate one of the doors in the house.... I guess that is where all the horror stories comes from and why people do not want to rent out to people with pets :) :)
On the other hand besides this occurance we have had no problems!