The most difficult thing may be procuring navel, or belly, but you can approach your local meat market to special order it for you or even order online.
Halal Bacon is any cut of any halal meat that is slaughtered in accordance to Islam Shariah.
Hormone Free No Antibiotics Pasture-Raised.
Zabiha Halal Breakfast Chicken Strips, Beef Bacon Halal 10.
As for the vegetarians and vegans, there are organisations also making meat-flavoured products.
The packaging uses a variety of meats for making bacon, including turkey.