I was at the humane center talking to a vet and she said the way they tell if a dog has been beat is by raising their hand in the air. Said if the dog flinches then it most likely has been. I am thinking thats not true now. They also said by 4 months they have socialized all they are going to and if they have bad behavior then they will have it forever
I think that was the common thought for a time, but not anymore as much. But I haven’t researched it n

