I remember when I brought home two very young kittens (one I still have almost 15 years old!). I took them away from a farm at 5 weeks because I was afraid the cows would step on them and kill them.
I kept the babies in a crate for a couple of weeks and then gave them more freedom. I thought littertraining was going good. I'll never forget the day I pulled the couch away from the wall and there were several piles of poo underneath
I solved the problem by putting a few litters boxes around the house in PLAIN site. As they matured, I gradually moved the boxes to more discreet spots.
Caretaker of 2 dobermans,, 1 schnauzer, 5 cats, 3 goats, 1 parrot, 1 bearded dragon lizard, 11 chinchillas.
Rest in peace, Cricket, Casey, Bella, Yank, Chloe and Bones.