The BAC people formulas are specifically designed for humans, though our animal companions can also consume them. They have the same nutritional makeup as BAC for animals, except that they are freeze dried at a warmer temperature in order to achieve a slightly coarser powder. This was done to adjust uptake assimilation for humans as we have long digestive tracts unlike dogs and cats.
The BAC animal formulas were originally designed for animals, though we humans can also consume them. They have the same nutritional makeup as BAC for people, except that they are freeze dried at a colder temperature in order to achieve a slightly finer powder. This was done to increase uptake assimilation for the relatively short digestive tracts of animals like dogs and cats.