Looks like HUD trying to get involved in the Fake Assistance Animal Letter Scam.
See the letter at https://tinyurl.com/t6ewza9
I see this all the time and believe that it is a great move in the right direction. Assistive animals are very much needed for some people and should be honored as such. However, the scammers cause this to become an issue for those who are legitimate. Thanks for sharing!