Finish the following sentence with the best choice: Make pet treats.

Choices:
- Cook some vegetables and blend. Let this cool and mix in a little flour and make into a cookie. Bake until firm.
- Cook some vegetables and blend. Let this cool and mix in a little flour and make into a cookie. Bake until black. Allow to cool and feed to pet.

Answer:
Cook some vegetables and blend. Let this cool and mix in a little flour and make into a cookie. Bake until firm.