Squidward said:
when do u put the hair tag? or is it unnecessary ?

PurpleGeth said:
I usually only put the tag if the thing in question is well animated, rather than just exists in the scene but in this case I would say it should be here, good catch.

Squidward said:
I'm still kinda new here, still hard for me to know if something is well animated or not
how do I learn this stuff? got any tips?

Marketani said:
Check out Kraker's forum post on it

https://www.sakugabooru.com/forum/show/15

Generally, pieces of animation with above average frame counts, draftmanship/detail and consistent and smooth movements will be considered to be well animated(theres more to it than this).