We live on a small property in the country. Our dogs are pets therefore we have limited litters throughout the year. We vaccinate and deworm our dogs ourselves. Each puppy comes with a detailed record of shots and deworming that includes: the label from the vials the serum comes in, type of wormer used as well as the date/weight of puppy/dosage given. The record also has information about the parents which includes pictures.
This breeder hasn't written any updates yet, maybe ask them why?