So my puppy crawled under the passenger seat and ate through the airbag wire and the connector dissapeared...anyone know where I can find that connector so I can get it fixed without having to buy a whole new harness

 

I'd check ebay for the connector unless other dogs thought it was as good as your dog did...lol
Not even sure if they sell just the connector. You may also want to find someone that is parting their truck out due to a crash or something.

I'd unhook the battery when you fix it to be safe.

 

Lucky the airbags didn't deploy.