brookcove
Posted : 10/6/2008 9:56:41 PM
They should have notified you.
You can actually get "dog mince" in many places in the UK which is ground bones often with the tripe. Butchers also are very friendly about selling (cheaply) dog bones, in most places. I don't understand the reaction unless they thought you were talking about cooked bones. But even then. Weird.
BSE (mad cow) is passed in brain and spinal tissue, not meat. It survives cooking, freezing equally well but is not spread easily, thankfully. BSE cases were all traced to contamination of meat by brain or spinal tissue. Modern butchering methods remove this tissue before any other cuts are made.
Sheep harbor scrapie, a nearly identical zoonotic disease of the brain and it is believed that BSE was spread to such an extent through the habitual use of ruminant meat meal in feeds given to ruminants - ie, processed sheep scraps were fed to cows (and other sheep). the US has banned such practices in the human food chain for quite a while. Fish and pooultry meal is the only animal meal approved for consumption by ruminants. However, there is a fuzzy area not yet illuminated by science, where "meat meal" might contain cow's blood or restaurant scraps, and could be consumed by ruminants, or else comsumed by animals that are allowed in teh food chain, which include chickens and fish, which could be fed to sheep and poultry, etc. And there is some thought that fecal material could contain shed prions (the infective agent of BSE)
This is a very good reason to avoid foods that use generic "meat meal."
Deer in the wild also have this disease so when you use wild hunted meat, be sure to check with your local Fish and Game warden to ensure that the local deer are CWD free.