Hello Hazhir,

Since GMOs are still controversial & bioethics debates are on-going around the world, you know the production & the research on GM animals are extremely limited. However, these were few research on GM goats on few issues like Antimicrobial Protein Lysozyme, Artificial Spider Silk etc.

Antimicrobial Protein Lysozyme: Article Consuming Transgenic Goats' Milk Containing the Antimicrobia...

at UC-Davis https://photos.ucdavis.edu/bp/#/folder/225806/

(video https://youtu.be/tKk7xDo1ko4)

Article Lysozyme transgenic goats' milk positively impacts intestina...

Spider-goat silk: Article The absence of detectable fetal microchimerism in nontransge...

Good Luck

Dear Hazhir

The answer to your question

You can Find it in my page

https://www.researchgate.net/profile/M_El-Sayed2/contributions

Thank you very very much.

check this link may be help you

https://en.wikipedia.org/wiki/List_of_goat_breeds