My husband and I just got a new pup. He was one of 2 of the last pups from the litter. He lived out on a beautiful property with his owners, parents, siblings and one other dog. I took him to the trainer today and she told me that he is very timid and fearful for his age. Socialization should be done by 13 weeks and he is 11 weeks. He is scared of everything and has terrible separation anxiety. We don’t know if it is because he wasn’t socialized early enough and this is something that we can get going soon enough or if it is a genetic temperament. Has anyone experienced this with a new pup or have any suggestions?