I have a service dog. Will he be able to come?

Yes they are welcome, it's unlikely that you'll need the service dog paperwork.

Unfortunately I don't know the answer to that it looks like everyone else has commented that it is okay though

As long as you have the dogs papers but yes call.

They welcome at all times no need to call

I read that special considerations are taken for service animals. To be safe, I would call and ask them directly.