Reverse key

Name 12 things a spade cannot be used for:

1. Eating
2. Drinking
3. As a Pillow
4. As a Blanket
5. Writing on it
6. Reading
7. Combing your hair
8. Cutting your hair
9. Typing on
10. As a book
11. Using it for Sunscreen
12. You cannot use it for feeding a dog.