I most probably have confused Jemmy and Ortipo in my scenario, though not definitively. That is, the identification of the dog's body found at the minepit, , along with a photo of it , is of Jemmy. But the dog stabbed at Ipatiev House by a guard was not identified by name or breed or body type. Very few of the guards, in fact just the interior guards posted by Yurovsky, would have been familiar enough with the family dogs to know them by name. Thus, it's at least possible Jemmy was bayoneted and ultimately deposited in the minepit, with Ortipo's fate unknown, or at least the body never discovered.