Please watch this video of a dog greeting a soldier after being apart for six months and listen to the dog express his feelings about this reunion. There are countless examples of nonhuman animal (animal) love and what happens during this reunion ranks among the best of them. And, despite these stories and solid scientific data about love and the deep and rich emotional lives of other animals, some still wonder if other animals feel love. I wonder what the few remaining skeptics would say about this heartwarming reunion. Some might say it's "love" but they're wrong. It's love with no quotes.
It's bad science to rob other animals of their feelings
As I've written on many other occasions, it's not being anthropomorphic to attribute emotions to other animals. In fact, it's bad science not to do so because we're not inserting something "uniquely human" into animals. Instead, we're identifying commonalities and then using human language to communicate what we observe. Good old Darwinian evolutionary continuity tells us this surely is the case.