Yes they are.

Don't know. We don't have a pet. You should be able to call them.

I had my dog with me and she loved going for walks around the forested property, but I did not bring her into the casino and did not see any other pets inside.

If you mean in the area where you park your RV, yes they are. They have small grassy area for dogs to use. If you mean inside the casino, I believe it must be a service animal.