Dogs are social creatures with a unique ability to form bidirectional attachment bonds. These relationships are often compared to the bond between a caretaker and an infant, characterized by:

: Dogs express affection through eye contact, cuddling, and following their owners, often interpreted as saying "I love you". "Romantic" Storylines in Media and Real Life

While dogs do not experience "romance" in the human sense, media and personal stories often frame their deep bonds as romantic storylines:

: Bonds are built on trust and the release of oxytocin, which helps dogs develop lifelong attachments.

: Many pet parents interpret their dog's unwavering loyalty as a form of "true love".