Describe the bug

If a spider picks up a sleeping animal it will be extremely hard to hit the spider as most hits will register on the sleeping animal which can't take damage.

To Reproduce
Steps to reproduce the behavior:
Lure a spider to a sleeping animal.

Expected behavior

Either spiders should not be able to pick up the animals or it should be possible to hurt / kill the animal.

Screenshots

Info (please complete the following information):

• Modpack Version:
  • 2.77.5
  • 3.0 BETA 5
  • Other:
• Server or Singleplayer:
  • Server
  • Singleplayer
• Version the world was created on:
  • 2.77.5
  • 3.0 BETA 5
  • Other:

Additional context

If encountered the spider will drop the animal when entering water which makes it possible to defeat