There's also a clear link between cat ownership and a lowered risk of strokes or heart problems, as a cat's purr lowers blood pressure.
View moreCats purr for many more reasons than you would think.
View moreMost people associate a cat's purr with it being happy, but that's not always true.
View moreSome cats have a slightly different purr for when they're hungry, and mother cats also use their purr to communicate with their newly birthed kittens.
View moreMost unexpectedly, cats sometimes purr when they're injured, and it's been suggested their purr actually helps their body to heal faster!
View moreCats have a special 'purr' that can make you feel happy and calm.
View moreA cat's purr can have a calming effect on humans, and some studies suggest that it may even help lower stress.
View more