Quote Originally Posted by lv4dogs
I was wondering if anyone had a link to the website that has a map of the USA. It states what areas/states are more common for heartworm.
I am doing a study on it for a presentation for a local shelter and can not find the site. I know it's out there somewhere, I've seen it before.
Don't know if this will help but I saw this

http://www.heartwormsociety.org/incidencemapnew.htm

Heartworm wasn't big in CA for years, so most people did't test or have their dogs on prevention. It's unfortunately becoming much more common, so we're now having to include that in normal checkups like a lot of other states, but to be honest most don't even think about it hear.