when do cats shed the most

Cats shed the most twice a year, usually in the spring (around April) and the fall (around October). During these periods, cats shed their old coats to transition between their winter and summer coats. The shedding season typically lasts about six to eight weeks. In spring, cats lose their thicker winter coats, and in fall, they shed their lighter summer coats to prepare for the colder weather. Indoor cats tend to shed more evenly throughout the year due to consistent indoor temperatures, while outdoor cats exhibit more pronounced seasonal shedding. This seasonal shedding can result in increased hairballs due to grooming during these times.