Posted: 12/05/2014 at 17:36
...or a sign saying 'We love Dobermans'..you don't actually have to have one - you are simply stating your preferences
Years ago I had to do a security sign on a large property I was helping to renovate. So all round the estate we put up really professional looking signs saying the property was protected by 'STD' security. STD stood for 'Spot the dog' who was the tiniest Jack Russell I have ever seen. Good luck with confounding this repellant person, whoever it is.