Dog Is Love: Why and How Your Dog Loves You by Clive Wynne
I avoid using the L-word in my scientific writing. We talk about exceptional gregariousness. We talk about hypersociability. When we’re doing science, we have to find terms that can be operationalized, or things that can be measured. We can measure whether a dog chooses to go for a bowl of food or its owner when it’s separated from both food and its owner for many hours. We can measure how hormonal levels go up in both dogs and their owners when they look into each other’s eyes.
Clive Wynne Washington Post Interview