Peanuts by Charles Schulz for February 15, 1958

Transcript:

Snoopy lies on the ground thinking, "Yesterday I was a dog..today I'm a dog.."(BR) (BR) He walks along and continues, "Tomorrow I'll probably Still be a dog.."(BR) (BR) He sits down and sighs.(BR) (BR) He lies on a rock and thinks, "There's so little hope for advancement!"(BR) (BR)