CorvusCorax
'It's only a laugh, no harm done'
We are landlords and have rented to dog owners and have dogs ourselves. But, it does depend on the owner and we ask for a bigger deposit to cover any extra damage. Our dogs have caused minor damage in our own homes over the years, and we have not had a problem in our rental properties with damage, our tenants are long term and we don;t have problems with rental payment, damage or complaints. I would hesitate to accept large breed dogs as the flats aren't suitable for them in my opinion.
I have a friend with 3 boys who were teenagers and a large GSD. Her property was a bit of a wreck after 4 years of them living there. The dog had chewed some carpet and the three boys and the dog definitely caused more wear and and tear in terms of dirty paintwork, chipped staircases, dints and dents in walls etc. than I would have expected. She was not happy at her deposit being kept back as she felt it was normal wear and tear, I felt that if it was my property I would also have kept the deposit to cover repairs. That landlord may well be put off having another dog in the house.
This is why my dogs are either in kennels or (airline) crates when they can't be supervised. The kitchen can be a bit whiffy but will be fine with a good deep clean. Nothing has had the opportunity to be trashed.
I have extra lino, sheets and cardboard under/around the crates to protect the floor and rugs on the main floor.
It's the difference between us having somewhere to live or not.