#16 Meet the mother of the puppies and appreciate her temperament as it is passed on to the offspring
In particular, if the breeder puts the bitch on a leash before your arrival, she is most likely aggressive and poorly controlled. Think about it, do you need a puppy with such hereditary luggage?
#17 An East European Shepherd dog barking at a stranger is common, especially if it is a female protecting her offspring.
However, the litter breeder should not take more decisive action.
#18 If you are taking an East European Shepherd as a pet and companion, resist the temptation to grab the quickest toddler with leadership skills.
Also, check with the breeder how the mother of the puppies treats the children. The breed's love for children is also hereditary.
If you are afraid not to cope with the upbringing and training of the East European Shepherd Dog, refuse to buy grown-up puppies. On the one hand, it is great that the breeder managed to do some of the work, socializing the teenager, giving him the necessary vaccinations, and teaching him commands, but it is more difficult to re-educate such a puppy and adapt to personal preferences.