K9: This is a development calendar that is the result of many puppy growth & development cycles under observation. The purpose of this calendar is to be used as a tool or guide for those raising pups to use to identify temperament changes in their pups during development. The reason for such a calendar is that by knowing certain temperament traits are common in all breeds at certain times, this can allow the owner/handler/trainer to allow for certain changes in the pups temperament at certa