Several months ago, we tried the "Litter Robot" for our 6 year old Siamese. He was terrified of it, so we got rid of it and went back to a normal litter box. He uses the litter box to urinate, but ever since the Litter Robot incident he will not defecate in his litter box. Instead, he goes on the floor in the same room as his litter box. This was never an issue before. Is there anything we can do to get him going #2 in his box again?

