Although I admit I used a dog kennel for my geese, I would not recommend it. They can get their heads through the openings. My gander would stick his head out when threatened. That would make them an easy target for a racoon. I ended up putting a smaller gauge wire over the chain link. I just have shade cloth over the pen, but I don't have racoons. I don't know what part of the country you are in, but you may be able to lock them up in a goose house at night. Here in Florida, my geese need very little shelter, and it has to have great ventilation. My geese spend all day free ranging in the yard.
If you are planning to keep them penned all the time, make sure whatever you use is portable. Geese will eat all the grass inside a dog kennel in one day.