by mindfarkk » Mon 03 Jan 2005, 22:25:23
clean any area where he has pooped/peed outside the litter box with straight vinegar, like white vinegar. i have found it REALLY effective, i've even had it clean the smell off my inside walls where a supercharged full-grown tomcat had marked his territory (he WAS a guest).
also, keep the litterbox clean, or get him his own. most cats will normally use the litterbox if it is clean and they don't "smell" their own stuff somewhere else (which says, effectively, "go here"!) male cats, as you know mark their territory by peeing so they are probably more likely to re-mark with urine if they smell it, but either way, it tells them that "this is the bathroom". some cats are much more sensitive to a dirty litterbox. mine will use it until she can't stand it (assuming i've been slacking) and then stand in front of me and cry until i clean it for her, but she won't go anywhere else, thank god.
IMO you can't train a cat the same way you train a dog, i.e. scolding vs. praise. they aren't pack animals so they have no intrinsic motivation to please you.
you can make a loud noise or spray him with the 50/50 to discourage him, IF YOU CATCH HIM IN THE ACT, not afterward.
you can reward him with something like a scrap of tuna, or a cat snack if he likes them well enough (mine don't care for commercial snacks but love tuna), again - i would do it anytime you see him enter the litterbox, not while he's using it, if you go that way.
cats respond better to rewards than punishment. you punish them, they tend to get pissy and contrary. of course, if you reward him for going into the box, he will then begin to associate the litterbox with food and enter it and then cry for tuna, so only use this as a last resort. you may have to stay on top of cleaning the litterbox double-time until he gets back in the habit.
i've never had to litterbox train a cat. i've heard some require it, but honestly i've never known a single kitten who didn't go right in and use it as if it were instinctive (must be a lot of clay deposits out there in the wild!).