jk, welcome to Jesses! Great group here that help you any way they can. Like huntducks said with the pit blinds just have them next to you. On the shallow water blinds my buddy has always just had his dog next to him in the blind. From what I hear and have read here, they have cleaned up some of the spots, so you might have to make your own blind in most areas.
JK welcome to Jesses.
I bring my dog 1/2 the time just because he's more trouble than he's worth at Wister. Most of the areas I shoot are easy to wade through. I always bring him when I hunt the north shore. He usually sits in the blind or lays next to the pit until I have him on a mark.