In Georgette Heyer's work, Frederica confidently informs the park-keepers that her dog, Lufra, is a purebred "Barcelona collie." This reveals Frederica's pride in her pet and emphasizes her strong connection to the dog. The mention of Lufra's specific breed highlights the importance she places on quality and breeding in pets, suggesting that she values status and distinction even in small aspects of her life.

This interaction reflects Frederica's character and her social awareness. By naming the breed and engaging with the park-keepers, she demonstrates her ability to navigate social settings with grace, using her knowledge to foster connections. The declaration serves not only as a point of pride but also showcases the intricacies of societal norms surrounding pets during the time period, further enriching the narrative and highlighting Frederica's personality.