Why should it have a "none" option, the question is What kind of animal or pets do you have. If you don't have any, then you don't need to answer the poll
This poll definately should have a "None" option.
I'm down to one dog now, since the last time I posted in the poll, but will be getting a full blooded Jack Russell Terrier and a Cow Dog, within the next couple of weeks.
I do see a jack rabbit or two in the yard once in a while and several horned toads.