Surreal Crossed Lines

Dear Dr. Pavlov,

I hope this letter finds you well. How’s your research coming along? I am writing to inform you that I found your cat. She approached me salivating when I rang the dinner bell to call my dog.

Speaking of which, have you seen my dog? I can’t seem to find him anywhere. I don’t know if he’s alive or dead.

Take care, Dr. Pavlov. Let me know if you can come by to pick up your cat, if not, I’ll put her in a box and drop the box in the post.

Please keep an eye out for my dog.

Kind Regards,

Dr. Schrodinger