also for giggles I could not find a patent number anywhere in FERA's website. A cursory google search came up with a french inventor making it and patenting it in 2000. It came off patent in 2021. I just might make some up and see what comes of it. One thing I did learn in university was how to replicate patent claims.

https://patents.google.com/patent/US6384252B1/en

https://hub.bovine-eu.net/animal-feeding-and-stress-on-meat-quality/analogue-of-maternal-appeasing-pheromones-in-beef-cattle