>>58747448If we assume full seal characteristics:
Seal milk is one of the most fatty milks there are. It's something like 40~60% fat depending on species. This is probably excessive for butter and cheese, better for ice cream.
The general consensus (mind you it's an absurdly rare milk) is thickly textured, earthy, immensely rich, denser than heavy cream, and very high in complex sugars.
That last bit doesn't it's super sweet, it means long-lasting energy packed.
It is so fucking caloric. 5600 calories in a liter, the stuff you need to get to several hundred pounds in a few days.
Human, cow, and even yak milk can not compete on any metric.
If she's eating fish, as a seal should, it's gonna taste like fish oil. Fish milk. Of course it's diet dependent and whatever you feed her will influence flavor.
Seals only lactate for a very short period. They speedrun weaning. Less than a week, maybe. You have to make a lot of eggs to make in order to make a Primarina milk farm.
Also four nipples located on the tail half. They've only nipples, no boobs/teats. Or have your titty Primarina, it doesn't matter.
HOWEVER. A Primarina is not nursing a full-sized seal, only Popplios. Primarinas themselves aren't that large or heavy either compared to actual seals.
We can assume that the caloric demands to nurse a Popplio are much, much lesser, and thus the fat/sugar content is much less.
A compromise between seal and human milk is reasonable. Maybe in the 15~25% range. Still very fatty, more so than any milk you have easy access to, but not overwhelmingly so.
In this case, yes, great for general dairy industry usage.
In either case this milk would be immensely valuable. A superfood. Gymbros and fighting types would want it for sick gains. Athletes would pay top dollar.
The downside is feeding these predators. Cows and by extension Miltanks are easy. Keeping a colony of constantly pregnant Primarinas fed and happy would expensive.
