A reputable dog breeder is always careful to choose breeding stock that is healthy and well-adjusted, with no history of genetic health problems. They also must adhered to Good Dog Breeding Practices (GDPR), including the following:
dogs used for breeding must be healthy both physically and mentally
veterinary record reviews must be carried out on all breeding dogs at least once every two years, and any changes in temperaments or injuries disclosed
all litters produced must be registered with an animal welfare organisation
A reputable breeder will also keep detailed records of their breeding dogs, including photographs and descriptions of each litter. This information can be accessed at any time if necessary, ensuring that you are fully aware of the health and temperament of the parents and offspring you are considering adopting.