Extreme Conformations

The Issue

English Bulldog

Certain animals are being bred to have extreme conformations. This can include the breeding of brachycephalic (snub-nosed) animals, animals with large skin folds, bulging or droopy eyes, cork screw tails, or other exaggerated body shapes. The unique appearance of these animals has made them desirable for advertisers and those in the public eye. Their use in marketing and as pets to celebrities has increased public interest, resulting in excessive and often less selective breeding to meet market demand.

Why it Matters

When breeding programs focus on specific exaggerated conformational changes, sometimes referred to as extreme breeding, there can be unintended negative consequences which could affect the health and welfare of offspring. Extreme features can result in serious health conditions and in some cases, animals may not be able to effectively breathe, groom, walk, see, or hear properly. Invasive surgeries may be required in order to correct some of these issues.

CVMA Action

The CVMA is currently working with members, various external stakeholders as well as national and international committees to address the serious health issues resulting from the breeding of animals with extreme conformations, such as seen in some brachycephalic animals.

In development:  

  • CVMA Position Statement on Responsible Breeding: publication 2024
  • Updates to the existing Kennel Code in 2024/2025 
  • Publication of the second edition of the Cattery Code in 2024
  • Publication of International Collaborative on Extreme Conformations in Dogs (ICECDogs) paper on Reducing the Impacts of Extreme Conformations on Dog Health and Welfare: 2024
  • Presentation by CVMA at the International Dog Health Workshop:  Effective multistakeholder approaches to addressing Extreme Conformations in Dogs: 2024

Available now: 

April 2023

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