Read this strip at gocomics.com.
More to add to the list of
Snoopy's powers:
8. Super hearing
9. Teleportation (induced by hearing candy wrapper)
For his sake, I hope we can add:
10. Immune to canine chocolate toxicity
This strip actually reads better without the two lead panels. Try it out! We don't need to be told twice that they're running an experiment. All the important facts are presented without the optional panels, and they aren't repeated.
Finally, importantly, the strip is just funny.