The Westminster Kennel Club Dog Show, held at Gilmore's Gardens in New York City, marked the first of its kind in the United States. Established by the Westminster Kennel Club, a group of dog enthusiasts founded in 1877, the show aimed to promote pure-bred dog breeding and responsible dog ownership. On this opening day, various dog breeds, including terriers, hounds, and toy breeds, were presented to an excited audience, demonstrating their individual qualities and adherence to breed standards. This event not only attracted breeders but also served as a social gathering for citizens interested in canine culture.

Participants meticulously prepared their dogs, ensuring they met the rigorous standards set forth by the club. Judges evaluated the canines based on appearance, behavior, and breed-specific characteristics. The competition culminated in the awarding of the Best in Show title, which would soon carry prestigious significance in the dog world. The event laid the groundwork for the future of competitive dog shows, motivating breeders and owners to strive for excellence while enhancing breed recognition across America.

The show received extensive media coverage, which helped to popularize dog shows across the country. It inspired similar events and established the Westminster Kennel Club as a leading authority in pure-bred dog standards and competitions. The echoes of this first show still resonate today, as Westminster remains one of the most prestigious dog shows in the world, signifying the enduring legacy of this inaugural event.