plsplsplsplspls help me!!!!potty problems
so i am having some serious problems with my male tabby. i adopted him from a shelter some years ago and when i first brought him home he was very well bathroom behaved other than he didnt cover his poo which didnt really bother me.....then we moved to a new home. for the first few weeks to months he was still great no bathroom problems. Then he started pooing right next to the box instead of in the box. he a pretty big cat so i got a bigger box thinking that was the problem. still did it. so i just kept picking it up but soon he started going in my dining room.i look some advice online and tried several things...making it "less desirable" to go there. tried some serious cleaning foil on the area all sorts of stuff which only lead to him going in my living room also. soon after he started occasionally peeing in those areas also. i dont know what makes him choose when to pee in or out of the box. tried new liters, adding more boxes to my house, and i clean it daily. i have gotten another cat since then and she always goes in the box despite harrys bad habits, shell even cover his stuff with things she finds around the house. we moved once more and he once again went n the box for a period of time at first and is now at it again. im at a complete loss at what to do. i refuse to get rid of him but cant deal with this anymore....so please help....oh and he does know better cuz he always cowers and runs after he does it even tho i never hit him?