How old does a cat have to be to not be naughty or crazy?

Author portrait of Sarah Johnson

Sarah Johnson

Healthcare Technology Correspondent

How old does a cat have to be to not be naughty or crazy?

Generally, cats become less active after the age of two. At this time, cats have passed their teenage years and entered middle age, and their energy begins to decline. They do not move much most of the day. Parents should let them exercise appropriately. Exercise to avoid excessive obesity. Long-term inactivity can also cause joint problems.

Tip:

Some large cats mature later, and their teenage years are longer. Parents should pay more attention.