How old? How many? What other pets? I am a cat expert
i read it somewhere that f you should put the cat in only one room for a coupel of days and then two and so on so it gets used to the bplace
make sure it always has food and waterget them fixed BEFORE they start spraying!!make sure the litter box is always cleanmake sure it goes to collegeNEVER EVER leave your phone on the table or counter (if my cat hears a phone ringing/vibrating he will knock it to the floor!)Be prepared to clean up puke!Cat owner, 23 years