Our dog became a great deal more affectionate and more tolerant of hugs & kisses after her companion died. It seemed like her whole personality changed. She adopted many little quirks that her companion had, such as sitting with her chin on the back of the car seat looking out the back, squishing herself against the kennel fence to be scratched, leaning on us, and rolling over to get her belly rubbed (which she NEVER did before). Its been six months now and Star still emulates Rosie. Anyone else experience big changes in their pets when one died?