Here are the things you will need:
- 2 by 4 piece of wood about 16 inches long
- 1 by 6 piece of wood about 12 inches long
- 2L bottle
- Dog dish
- Velcro tape (2 pieces of fuzzy sided, 2 pieces of hooked sided)
- Nails (3)
- Hammer
- Wood glue
- Wood clamp
- Spray paint or stain (optional)
Source: http://www.instructables.com/id/The-Awesomest-Coolest-Easiest-Water-Bowl-for-DOGS-/
