I want an automatic litter box and I was doing my research so I don’t get a cheap chinese made one that will kill my cats. I was looking and love the automatic litter robot 4 but it’s HUGE and my cats range from 3kg to 4 and a half kg. The litter robot 4 is big enough for 11kg cats which is not what I need at all and is a very big and won’t fit in my house (I live in a UK house and these houses are tiny).

Can anyone recommend me a litter box that is good and reliable and that won’t break after a couple months? I was willing to pay if it’s good quality but just a bit smaller length wise