In reference to this question: Polite alternative to the term "bitch" when referring to a female dog
I'm curious to know why it was closed. The question boils down to "What is a polite term for a female dog, in leiu of the fact that word 'bitch' may cause offense?"
The answer I accepted boiled down to "either use female dog, or bitch as there is no alternative", and there were similar answers that focused on breeding as well, which where all correct in the context of the question.
While the suggestion "why not use a different animal, if you don't want to use 'bitch'" was helpful, I chose not to accept that answer as it didn't answer the question that was asked.
So what exactly about the question is unclear?