Litter box training gone bad!!!

I dunno if you all remember but I had posted pics awhile ago of our cat Princesses Kittens. And I had Mentioned I was keeping one of her Babies. Well its been awhile and I am now raising my first ever kitten!
here she is ..my sweet Sassy also known ans SASAFRAS.


All of the babies we litter box trained from when they first started poopin on there own without momma cleaning it up. She was no diffrent and we have not had any problem.. Untill now. She has taken to pooping next to her litter box. Even with a freshly cleaned litter box. the box is on the smaller size. but her personal box. I am going to buy a new bigger box tomorrow from Wally world. And I hope it works. Any Ideas? Am I wrong about the box??

Maybe the sides are too high and she is having a hard time climbing into the box?

When one of my kittens did this I found that they could not get there in time. They struggled into the box. Try a lower box or something with a little ramp.

ok! I will let you know how it goes.

Maybe try a pan no more then about a inch or two in height till the little one grows up. An aluminum cake pan works well.

There is nothing to worry and i can answer your query much better if you could clearly explain me the procedure you had used to train your cat.Did you see any training video or etc ?

Litter-Kwitter