Our CeskyTerriers were initially bred to work together in a pack hunting vermin. They are much different than other terriers who tend to be independent operators. We had Welsh Terriers who would dart out the front door and be off exploring at any opportunity. Our Ceskys stay home because they are pack dogs, and we are members of their pack. Stay with your pack!
It has been fascinating watching Kyrill, our 4 year old Cesky adapt to having a Cesky puppy in the pack. Over the past three weeks he has become increasingly solicitous and protective of Mitzi. He allows her to chew on and tug at his beard. She allows him to roll her over and drag her around. They snuggle up together and snooze on the sofa. They are starting to share their chews and toys.

I am an only child. I have no idea what it would be like to have either younger or older siblings around all the time. I see interesting parallels between how Kyrill and Husband, also an oldest brother, take care of the puppy. Husband seems to worry about how she is doing far more than I do, although we are both attentive to her. It is fun to be a member of a pack.
Who is in your pack? How do you think birth order affected how you deal with people and family?