I do not have Papa's age or date of birth. Papa is a happy dog who has not shown aggression towards other dogs in or out of his crate. He tends to jump to greet people, but because of his size, I wouldn't recommend having him in a family with small children. He pulls on the leash as he tries to follow trails. He does well in his crate overall but he tends to bark very loudly at times. He has a very loud and deep voice which could be a problem in an apartment...