"Here are the secret ways your dog is communicating with you"
June 27, 2024
Be careful: "A classic over-anthropomorphisation, Todd says, is the ‘guilty look’."
Related: "Does my dog love me? Here’s how to know for sure".
To pursue this in more depth I can mostly recommend Inside of a Dog: What Dogs See, Smell, and Know. (Only "mostly" because in my opinion the author needs a good editor.)