It is common courtesy and practice for any fursuiter to ask ahead of time to enter certain premises, I don't see libraries any different than a bank, theme park, or a state regulated building. Fursuiters need to respect public areas and even though it may feel unfair to some, respect for your community should come first and foremost. With respect comes respect and I completely agree if a library considers a fursuit head as a mask. They are trying to run a county-level business for the state, with as little causes for alarm possible.
It is common courtesy and practice for any fursuiter to ask ahead of time to enter certain premises, I don't see libraries any different than a bank, theme park, or a state regulated building. Fursuiters need to respect public areas and even though it may feel unfair to some, respect for your community should come first and foremost. With respect comes respect and I completely agree if a library considers a fursuit head as a mask. They are trying to run a county-level business for the state, with as little causes for alarm possible.