Are sheep's brains still contained in cattle feed?

Factual Questions
1

Hi,

I haven’t been able to verify if sheep’s brains are still contained in cattle feed?
I look forward to your feedback.
davidmich

2

No. Feedstock based on animal protein have been banned for many years.

3

November 1994 - mammalian meat/bone meal (MBM) was banned from agricultural feedstock.

4

Thank you si_blakely. Very helpful.
davidmich

5

The November 1994 ban was in the UK (and there was already a ban on ruminant MBM as of 1988). It was banned for meat animals being shipped between EU countries in July 1994.

It wasn’t banned in the US until June 1997.