Millicent isn't just Hux's pet. She's a sentient feline being with high intelligence. Hux saved her from some horrible fate when she was a kitten, and she's thought of him as her mate ever since.
Obviously Hux cannot mate with a small cat, but this doesn't keep Millicent from showering him with all the love and affection in her little ginger soul.
Hux and Millicent, unrequited love
Millicent isn't just Hux's pet. She's a sentient feline being with high intelligence. Hux saved her from some horrible fate when she was a kitten, and she's thought of him as her mate ever since.
Obviously Hux cannot mate with a small cat, but this doesn't keep Millicent from showering him with all the love and affection in her little ginger soul.