A lot of cats are happiest with the scoopable litter, and with having it picked out once a day. I know I was much happier when my humans switched over from the clay. Also, your litter box needs to be in a place where the dogs can't get into it, and where the dogs can't bother you when you are on the box. If this is a problem in your house, you humans can try moving your litter box to a more secluded place. Tell the man human that you are not being bad.
Kitties have litter box problems because something else is wrong.
Once your mommy figures it out, I think you will be very reliable.