Yes, Koda will have a very important role to greet all guests and be a good boy during the ceremony.
Overall, this is very informal attire. Most guests will be in jeans, sundresses, boots, and hats. Wear whatever you are comfortable and want to take photos in :) We are just happy to have you.
The welcome dinner is also very informal. We will be hanging out at the bar/restaurant and if you are in town either on Saturday or Sunday, please stop by to say hi and get to know some of the other guests!