Puppy ate my retainer - will the company still have my records to make a new one?

I finished my treatment over two years ago - and my puppy just literally ate my top retainer (final tray). It's been about two weeks and I feel like my teeth are moving a bit, but I no longer see my dentist. If I have all of my trays (except the one he ate ) is it possible to contact Invisalign to get another one made? I'm fine with the charge .... I'm just not sure if they would still have the record