One must remember how our feline superiors evolved. You don't see our barely domestic feline masters hunting in a group to bring down prey unless a mother is teaching her young. Don't often see mature cats mingle unless food or sex is involved. Occasionally pair bonds do form, and some cats are great actors when they want to impress their human subordinates just to prove how silly we actually are.
Your cat came home from surgery exhausted and in pain. Her post op pain was significant and she recognized her source of food and protection-you. Also, cats are very sensitive to odor. In their mind, humans stink. Ever pet a cat and have it immediately groom that area? Ever have your feline dictator groom you? Surgery kitty came home smelling not only of human but also the vet! The horror! She could have been attacked! The queen was dethroned until she was feeling better and able to assert her lordliness over her furred subjects. You, as her subject, performed your duties superbly. She was pleased and graced you with her company as you covertly provided her with the security she needed. After all, she did lose three teeth, and must have smelled hideous to her former subjects as her gums healed. Not to mention she lost three weapons.
Well done human subject. You are an excellent cat owner. Now bow down and pass the catnip.
