Hi doctor, My dog Jerry is a scared puppy (4months old). It’s been 1 month we have bought him but till now he is resisting himself and not playful with others. He doesn’t go to anyone and shiver a lot. At home he is playful but sometimes still resists. In short it completely depends on his mood to come to us. We all are giving him lots of love and affection but still the playful side of his is not yet come out. What else should we do on this scenario ?