It seems there is a new craze around for rich celebrities to get involved in. Mini Pigs.
http://www.minipetpigs.com/ Although they have been around for several years it is only now that celebrities are using them as pets that people are becoming aware.
There Pigs the size, by my reckoning, of a guinea pig are real pigs specially bred for size.
This could fill a niche area in our preps. We all want meat but pork involved getting a massive animal which was difficult to keep. You would have difficulty hiding pigs. Now this way you can have port and in a very efficient way. No longer would you kill and animal and have to store the meat as a matter of course but like chickens you could eat one in a meal.
Mmmm. Bacon in a form easily kept.
Must be worth considering.