Cap animation

[Awwab_Shuaib]

I was testing the animation of my voxel character and found this:

Before:

After:

I need the cap to move with the head of the duck. I tried parenting to the head, the neck, and reverse parenting the head. W.D.I.D.?

[Dwayne]

You need to redo the weights. The cap is weighted to multiple bones.