While the Litter-Robot three is less State-of-the-art in comparison to the Litter-Robot 4, with a simpler sensor system and fewer application integrations, it provides reputable performance and is particularly less susceptible to leaks. Tofu/soybean litter is without doubt one of the dearer cat litters offered (only hemp is more expensive). https://blockchain-news08492.collectblogs.com/78260127/how-to-clean-cat-litter-secrets