Abstract: The present invention relates to an animal litter comprising a carrier material of calcium silicate, which is at least coated with sodium-containing bentonite, the animal litter comprising a complexing agent for complexing free calcium ions and/or a component forming poorly soluble salts with calcium ions, and to a process for preparing it.

Abstract: The present invention relates to indicator granular material, especially for a cat lavatory, in which at least one first granular material is substantially completely coated with a first polymer layer, which is solid at a first pH and is dissolved at a second pH; and also to a cat lavatory and the use of the indicator granular material in a cat lavatory.

Abstract: The present invention relates to a cat lavatory comprising (i) a bottom part with a substantially rectangular floor space and, on each longitudinal and lateral edge of the floor space, a side wall projecting substantially upwardly in each case, wherein mutually adjacent side walls are joined together by means of an elastic mount, a pouch, preferably containing cat litter, can be placed in the bottom part, and lateral edges of the pouch can be folded over the side walls of the bottom part, and (ii) a frame-like top part which can be placed on top of the side walls of the bottom part and is designed such that, when placed on the side walls of the bottom part, it expands them outwardly.

Abstract: The present invention relates to indicator granular material, especially for a cat lavatory, in which at least one first granular material is substantially completely coated with a first polymer layer, which is solid at a first pH and is dissolved at a second pH; and also to a cat lavatory and the use of the indicator granular material in a cat lavatory.

Abstract: The present invention relates to a cat lavatory including at least one absorbent material comprising an insert of non-woven material, at least one indicator strip for determining a cat's urine levels, which is arranged on and/or in the absorbent material; and a method of determining a cat's urine levels using the cat lavatory of the invention.