You might want to check with a guide dog training organization to see if they have any policies about how and where guide dogs should be trained, what are appropriate venues and such. You would be able to craft policy for the museum from those guidelines. You also may want to send your policies to the state organization for future reference. Information is available on the web or check with the animal shelter or a local vet to find your state organization. Good luck! Jennifer L. Williams Better safe than assimilated. -Cmdr. Chakotay