I wouldn't - canned and processed meats tend to be very high in salt. A very small amount of corned beef once in a while probably won't harm a ferret, but it certainly won't do them any good either and so is probably best avoided altogether.
Yes, That cabbage is very good if you have corned beef and potatoes w/ it!
Yes, it is safe. Being pregnant should not put limits on the food you eat. Just do not drink alcohol while pregnant. ** The above answer is completely false. Being pregnant does, in fact, limit the foods that you can eat. Why? The risk of listeria and mercury poisoning, to name a few. Corned beef specifically is considered a deli meat, however it is most commonly boiled and is therefore cooked prior to serving.
care of ferrets
no , it is not What planet did you come from? Corned beef was corned for a reason. To preserve, back in the days when there was no such thing as a refrigerator. You can leave have a corned beef brisket in the fridge for 8 months past its expiration date and it will probably taste even better. The one that said no must be a hypochondriac or working for the FDA (who puts expiration dates on everything because it is law). Corning beef is to preserve it, not a steak you "woops left out" better throw the steak away...
A few strips of chicken or beef with suffice, don't over do it to be safe.
Ferrets may suffer respiratory illness or allergies from pine or wood products
Not it is not safe for a ferret to chew on a towel. Young baby ferrets are teething and need chew toys made for ferrets like "n-bone" and feed dry ferret food.
Is it safe to feed your dog a chicken that is alive?
Mice form part of the wild polecat's diet, meaning that while eating them will present a slightly increased chance of your ferret contracting disease from the mice (they may also get fleas), it will be safe enough to not worry about. I suspect that, if you keep ferrets and have mice in your home, it'll be almost impossible to stop the ferrets eating them!
non expired beef stock is not safe if not handled properly so you can imagine expired stock.
A ferrets favorite activity is a dig box - a container filled with long grain rice (DO NOT USE instant rice). Other alternatives can be - potting soil, play sand, dried beans, ping pong balls, or pebbles can also be used to satisfy your ferrets digging behavoir.
Petroleum distillates would be safe for ferrets IF the product is made specifically for ferrets to be used to treat ear mites.