Iconic British Dog Breeds Face Extinction as Owners Favor Designer Crossbreeds

Many of Britain's most recognizable dog breeds, once symbols of national heritage, are now at risk of disappearing due to a significant decline in registrations. Analysis of Royal Kennel Club data by VetMedi indicates a dramatic fall in births for breeds such as the Old English Sheepdog, Collie, and Bloodhound over the past decade. This trend is pushing several of these traditional breeds onto the Vulnerable Native Breeds list, with a real possibility of losing them permanently.

Breeds like the Bloodhound, Otterhound, Sussex Spaniel, Old English Sheepdog, and Greyhound have experienced sharp decreases in new puppy registrations. The Bloodhound, for instance, saw registrations plummet by over 90%, from 53 in 2016 to just five in 2025. Similarly, only 10 Otterhounds were registered nationwide last year, and the Sussex Spaniel dropped from 49 registrations a decade ago to 15. The Curly Coated Retriever saw numbers fall by nearly 70% to 25 puppies, and Soft Coated Wheaten Terrier registrations declined by 71.8%.

The Old English Sheepdog, famously known as the Dulux dog, recorded only 218 births in 2025. The Rough Collie, iconic as Lassie, has seen its registrations halve to 345 over the last ten years, leading to its placement on the Kennel Club's 'At Watch' list. Even more recognized breeds like Dalmatians have fallen 32% in the past decade, and Greyhound registrations have plunged over 75%.

Researchers attribute this decline to a growing preference for designer crossbreeds, such as Cockapoos and Cavapoos, which are perceived as better suited to modern urban lifestyles. Dr. Charlotte Inness, a vet and founder of VetMedi, warned that a continued focus on trending breeds could lead to irreversible genetic bottlenecks and the loss of historic British breeds.

This shift is further supported by public favorability rankings, which show a strong concentration on popular breeds like the Labrador Retriever, Golden Retriever, Border Collie, and Cocker Spaniel. None of the vulnerable native breeds appear within the top 50 favorites, indicating a significant disconnect between public consciousness and these traditional dogs.

Dr. Inness suggests that post-pandemic lifestyle changes, including limitations on time, space, and awareness, have contributed to the decline. Breeds historically bred for working or hunting, such as Border Collies and Dalmatians, require significant exercise, mental stimulation, and early socialization, often around two hours of daily activity. These demands have become more challenging for contemporary households to meet.

Interestingly, some breeds that were once highly fashionable have also seen dramatic decreases in popularity. French Bulldog registrations have fallen by 85.7% since peaking in 2021, and Pug registrations have plunged by 92.3% from their 2017 numbers. Dr. Inness highlighted these sharp declines as evidence of the transient nature of pet trends fueled by social media.