some domesticated Beasts in pareidolia... moar info below

fatfin perch:

the fatfin perch is derived from perca fluviatilis perch, and has been bred to be both larger, fatter and more docile in order to make herding, breeding and keeping them easier for sjörå. sjörå usually section off a section of a lake they inhabit and keep their perch there in order to keep them safe from other predators. and also with the help of their guard pikes...

guard pike:

derived from the northern pike, the guard pike is unmistakeable. selectively bred to be intelligent and loyal, these pikes are kept by sjörå as guarding/herding animals. every sjörå collective usually keeps a fair amount of these pikes in order to ensure the safety of their perch population.

tomteget:

a goat breed which has been bred by tomtar, its a very large animal for a goat and is used by gnomes as mounts and livestock. very robust and several other breeds derived from this one exist which have been adapted for different purposes (such as milk, meat, etc.). its possible that the idea of a "christmas goat" may stem from the tomtar's tendency to travel with these goats.

gloson:

a domesticated version of a relative of the wild boar, the gloson is both huge and striking in its appearence, fitting for the trolls. their wild equivalent is essentially exctinct and its current population are entirely kept by trolls at this point. used mostly as a guarding animal, but sometimes as livestock - it depends on the region (northern trolls tend to use them as the former, southern as the latter). humans have wrongfully interpreted their mane as "sharp" and able to be used to slice the gloson's target, but this is a misconception - while the gloson has quills, they aren't what is used for this manner of attack. instead, the trolls tend to provide them with sharp back armour if they choose to utilize their gloson for battle.