Multiple Entity problems

Hi, 

I have made some entitys that must follow player at all times, so i had to tame it ofc

well problem 1 is, that i tried making a procedure for the entity on the trigger ( On initial entity spawn )

That tames the entity on spawn, it looks like this  ( https://prnt.sc/1v1zhiw )

And the Entity AI looks like this ( https://prnt.sc/1v1zkh9 )

And it doesnt follow, walk around nothing. I do have head movement animation for the custom entity turned off so maybe its that..?

I tried so many things, diffrent procedures, diffrent triggers, none of them work

Problem 2

I want this entity to be spawnable with a egg you can obtain

but if you spawn it you lose the egg and get a empty egg in return.

If you want to pick the entity back up, you have to hold the empty egg in your main hand

And it will despawn the entity, and give you a Entity Egg back in return again.

But this procedure doesnt work at all, it does nothing..

heres what the procedure looks like ( https://prnt.sc/1v200iv )

The way to make sure you dont lose this pet/entity

I wanted to make sure that if it has lost track of you, itll teleport to you

is anyone able to help with these? its for a fun and nice mod im working on,

And i know its possible but these are problems that i didnt account on..