The treecats native to her home world of Sphinx were picky about which humans they adopted. Relatively few were seen off-world, but they refused to be parted from their humans even if those humans chose space-going careers, and the Lords of Admiralty had caved in on that point almost a hundred and fifty Manticoran years before. 'Cats rated a point-eight-three on the sentience scale, slightly above Beowulf's gremlins or Old Earth's dolphins, and they were empaths. Even now, no one had the least idea how their empathic links worked, but separating one from its chosen companion caused it intense pain, and it had been established early on that those favored by a 'cat were measurably more stable than those without. Besides, Crown Princess Adrienne had been adopted by a 'cat on a state visit to Sphinx. When Queen Adrienne of Manticore expressed her displeasure twelve years later at efforts to separate officers in her navy from their companions, the Admiralty found itself with no option but to grant a special exemption from its draconian "no pets" policy.

Honor was glad of it, though she'd been afraid it would be impossible to find time to spend with Nimitz when she entered the Academy. She'd known going in that those forty-five endless months on Saganami Island were deliberately planned to leave even midshipmen without 'cats too few hours to do everything they had to do. But while Academy instructors might suck their teeth and grumble when a plebe turned up with one of the rare 'cats, they recognized natural forces for which allowances must be made when they saw one. Besides, even the most "domesticated" 'cat retained the independence (and indestructibility) of his cousins in the wild, and Nimitz had seemed perfectly aware of the pressure she faced. All he needed was a little grooming, an occasional wrestling bout, a perch on her shoulder or lap while she pored over the book chips and to sleep curled neatly up on her pillow, and he was happy. Not that he'd been above looking mournful and pitiful to extort tidbits and petting from any unfortunate who crossed his path.