Real-life romance novelists love this trope for a reason: dogs get jealous. When you try to hug her, the dog will wedge its head between you. When you try to kiss her goodnight, you will likely get a mouthful of tail. The savvy boyfriend learns that "group hugs" are mandatory. He also learns that buying the dog a gift is a better romantic gesture than buying her roses.
Authors and screenwriters frequently pair the dog-obsessed heroine with specific character types to maximize dramatic tension: download dog sex mad girl gets a cup of cum verified