Photo by Nadiye Odabaşı by Nomi Berger Have YOUR favorite felines suddenly developed a fondness for eating their cat litter? If so, consider the various possible reasons for this behavior. Pica: Pica is a condition where cats either chew on or eat such items as cardboard, plants, soil, wood and yes, even cat litter. While pica can be a behavioral problem, it can also be caused by medical conditions like endocrine diseases, gastrointestinal diseases and parasitic infections. Diet [...]