{"id":26523,"date":"2023-04-26T09:00:09","date_gmt":"2023-04-26T07:00:09","guid":{"rendered":"https:\/\/www.sciencefocus.com\/?p=77325"},"modified":"2023-04-26T09:37:09","modified_gmt":"2023-04-26T07:37:09","slug":"why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/rss_feed\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained\/","title":{"rendered":"Why do cats sleep so much? The hidden science of feline shuteye, explained"},"content":{"rendered":"<p class=\"rssexcerpt\"> The science behind the colossal time your cat spends kipping. <\/p><p class=\"rssauthor\">By Thomas Ling\n                \t\t<\/p><p class=\"rssbyline\">Published: Wednesday, 26 April 2023 at 12:00 am<\/p><hr class=\"no-tts wp-block-separator\"\/><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body> <p>Sure, your cat might be adorable. And you might even not actively hate them occasionally. But let\u2019s address the obvious: they\u2019re massively and unforgivingly lazy. Not only do they never contribute to the rent, but your cat probably spends most of the day sleeping.<\/p>\n<p>In fact, most domestic felines can sleep between <a href=\"&quot;https:\/\/proberlab.caltech.edu\/documents\/16365\/campbell-tobler-1984-1_IT3wLVS.pdf&quot;\">10 and 13 hours a day<\/a> (for 50 to 110 minutes at a time) \u2013 and it\u2019s not unusual for a cat to sleep up to 17 hours.<\/p>\n<p>Wherever your cat lies on this scale, you\u2019re probably left asking one big question: why do cats sleep so much? With the help of <a href=\"\/\/www.problempets.co.uk\/about.asp&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener noopener noreferrer\" noreferrer=\"\">Dr David Sands<\/a>\u00a0\u2013 expert in animal psychology with over 25 years of clinical experience \u2013 we pawed through the science of your cat\u2019s lengthy slumbers.<\/p>\n<h2><strong>Why do cats sleep so much? <\/strong><\/h2>\n<p>To understand this, it\u2019s important to acknowledge when most cats are most active: dawn and dusk. It\u2019s a trait that makes them crepuscular (rather than nocturnal) animals, alongside creatures such as ferrets, hamsters and stray dogs.<strong>\u00a0<\/strong><\/p>\n<p>\u201cThis is because, over millions of years, cats have evolved to be low-light predators, with their eyesight specifically adapted for activity at twilight,\u201d says Sands.<\/p>\n<p>Take, for instance, how all cats possess a tapetum, a mirror at the back of each retina. As well as making your moggie\u2019s eyes look like glowing orbs in the dark, this adaptation provides cats with a second chance of interpreting light that hits their eyes \u2013 effectively allowing them to see more in dark environments.<\/p>\n<p>So, because cats are crepuscular, they conserve their energy for these twilight hunting periods. Before being domesticated, cats would have to expend huge amounts of energy at these times, finding, chasing and killing their prey. And while house cats no longer hunt before each dinnertime, their natural hunter instincts still encourage them to conserve energy for dawn and dusk.<\/p>\n<p><strong>Read more about cats:<\/strong><\/p>\n<ul><li><a href=\"&quot;https:\/\/www.sciencefocus.com\/nature\/why-do-cats-knead&quot;\">Why do cats knead?<\/a><\/li>\n<li><a href=\"&quot;https:\/\/www.sciencefocus.com\/nature\/why-do-cats-purr&quot;\">Why do cats purr?<\/a><\/li>\n<li><a href=\"&quot;https:\/\/www.sciencefocus.com\/nature\/how-to-stroke-a-cat\/&quot;\">Why you\u2019re stroking your cat completely wrong (and how to do it right)<\/a><\/li>\n<\/ul>\n<p>Interestingly, there is some evidence suggesting humans may impact <em>when<\/em> their cats sleep. Most notably, one study from Italy\u2019s University of Messina gained insights into this issue after attaching trackers to 10 domestic felines \u2013 half of the cats were allowed free rein around a large house and garden, the other half only allowed to roam in a smaller house and kept inside at night.<\/p>\n<p>It was found that the cats in the small home somewhat mirrored their owners\u2019 sleeping patterns and <a href=\"&quot;https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1558787812001220&quot;\">were more likely to be awake at times their owners frequently interacted with them<\/a>.<\/p>\n<p>In other words, if forced to, your cat might actually enjoy spending time with you.<\/p>\n<section class=\"&quot;highlight\"> <div class=\"&quot;highlight__content\" editor-content=\"\"> \n<h4><strong>About our expert, Dr David Sands<\/strong><\/h4>\n<p>With a doctorate in ethology (animal psychology) at Liverpool University, Sands has over 25 years of experience at his animal behavioural clinic. He is a Fellow of the Canine and Feline Behaviour Association (CFBA) and the Association for the Study of Animal Behaviour (ASAB).<\/p>\n<p>Sands is also the author of <em>Cats 500 Questions Answered <\/em>(Hamlyn<em>, <\/em>\u00a34<em>).<\/em><\/p>\n<p><strong>Read more about the science of cats<\/strong><\/p>\n<ul>\n<li><a href=\"&quot;https:\/\/www.sciencefocus.com\/nature\/cat-facts-science\/&quot;\">Eight mind-blowing facts about cats, according to science<\/a><\/li>\n<li><a href=\"&quot;https:\/\/www.sciencefocus.com\/news\/want-to-make-friends-with-a-cat-blink-slowly-say-scientists\/&quot;\">Want to make friends with a cat? Blink slowly, say scientists<\/a><\/li>\n<\/ul>\n<p> <\/p><\/div> <\/section> <\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p> The science behind the colossal time your cat spends kipping. <\/p>\n","protected":false},"author":24,"featured_media":26524,"template":"","categories":[30],"acf":{"readingTimeMinutes":"3"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained.jpg",940,420,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained-300x134.jpg",300,134,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained-768x343.jpg",768,343,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained.jpg",800,357,false],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained.jpg",940,420,false],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2023\/04\/why-do-cats-sleep-so-much-the-hidden-science-of-feline-shuteye-explained.jpg",940,420,false]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"The science behind the colossal time your cat spends kipping.","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/rss_feed\/26523"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/media\/26524"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/media?parent=26523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/wp-json\/wp\/v2\/categories?post=26523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}