Could we skip a step and just eat manatee steaks?~ Perhaps we could get the same benefit by feeding the whole herd seaweed for a month, then put everyone but t

Could we skip a step and just eat manatee steaks?~ Perhaps we could get the same benefit by feeding the whole herd seaweed for a month, then put everyone but the fistulated cow back on regular feed, and just mix her rumen contents into it?