A slightly different silhouette to competitors, the PetSafe ScoopFree works best with its compatible low-tracking crystal litter – which is 99 per cent dust-free and doesn’t stick to your cat ...

[Andy]’s cat Ellie is one of those who dislike being weighed, so in order to track her weight without drama [Andy] got creative and built an internet-connected weighing platform for her litter box.