Think your dog is planning on running away from home? Here's the 5 signs that should tip you off!

5. Travel posters of  "Fire Hydrants Around the World"  found taped to doghouse wall.

4. Elaborate secret tunnel system discovered by flower bed.

3. Is...is that a doggie-bag?

2. Found backpack filled with Milk Bones.

1. Recent Google search found "how to run through invisible fence without yelping".