Have you ever had a pet 'cheat' on you, by liking someone else more than they like you?

Country songs are filled with anguished lyrics about cheating wives and husbands. But sometimes it’s not always people who are doing the leaving and breaking hearts. Dogs and cats can also cheat on their owners, leaving their own homes in pursuit of something better, or different. And perhaps more painfully, some pets carry on affairs right under their owner’s nose...