How to attach HPbar to 2d sprite?

Question

Unity

Briefly about what I'm trying to do: Enemies will appear in the game and they will be damaged. They will appear the same, I will use a prefab and spawn it every certain time. Faced a problem in the form of attaching a health bar to the character.
Wargs are 2d objects with rb colliders and stuff, they move + turn. The xp bar is a UI element that I redesigned to look like an hpbar.
The question is, how do I attach my UI health bar to an enemy that moves and turns?
I tried it myself and ran into a problem, IMPORTANT, I'll throw it into the prefab later. If the canvas is not a child (then you get 2 prefabs, one canvas, and the second object, well, the enemy), then in order to put links later, I will have to use find by tag and other resource-intensive things, I don’t want to do this. But if I make canvas a child of my enemy, then during the rotation, my xp bar rotates with it, what should I do? (

Answer 1

I am 100% sure that this is not the best option, but if someone searches, then I did this: I made the object empty (the folder type turned out) in it canvas and the enemy itself. The solution is very simple, although not at all correct, but it works