A veterinarian revealed a popular dog breed that's "bred to be anxious" that she would never own herself. British vet Cat has a popular channel on TikTok where she posts to 323,000 followers as @cat_the_vet, sharing tips for pet owners about keeping them healthy and happy.She also offers advice on how different breeds differ in their behaviour, and why some might not be suitable for some people depending on their lifestyle and how much time they're willing to invest. In a video back in 2022, she gave a rundown of the five dog breeds she won't have as a pet,…