Dododex
ARK: Survival Evolved & Ascended Companion
Like Kairuku and Dimetrodons, Otters can provide insulation based on their…

Like Kairuku and Dimetrodons, Otters can provide insulation based on their damage status. They are, however, easier to tame and can be carried on shoulder opposed to Dimetrodons, with a smaller hitbox than both the other two while retaining a good insulation capacity, so it's possibly to easily gather as many as 12 around a single egg.
On the con side, their insulation AoE is quite small, so hatching multiple eggs might require a ton of them, wasting creature slots. They have a very low Food stat as well, moreover they are mammals and thus cannot have their genetics stored in the form of eggs inside fridges, so stay ready to feed them fish every 4-5 days.
Otters also act like structure storage units, so one can use them to carry as many Artifacts as it wants.
Level up Melee Damage for portable ACs and living scarfs, Weight for Artifact backpacks and Food as a security measure on breeding stock.
More Otter Utility Tips
This creature has the more utilities than any other shoulder pet:
5.It has reduced weight meaning you can carry it and carry less weight on your shoulders.
4.It can carry multiple of each artifact unlike you or any other creature.
3.It can be used to find prime fish meat and pearls, allowing you to get food while on expeditions.
2.It keeps your body temperature stable, allowing longer expeditions into hot or cold areas.
1. It is the cutest creature in Ark!!! Just find a pirate hat skin or a cloth hat and put it on It’s head and be dazzled by cuteness!!