{"id":19001,"date":"2018-04-09T15:03:24","date_gmt":"2018-04-09T15:03:24","guid":{"rendered":"https:\/\/catkingpin.com\/?p=19001"},"modified":"2020-04-13T06:00:48","modified_gmt":"2020-04-13T06:00:48","slug":"when-do-cats-become-full-grown","status":"publish","type":"post","link":"https:\/\/catkingpin.com\/when-do-cats-become-full-grown\/","title":{"rendered":"When Do Cats Become Full Grown?"},"content":{"rendered":"<p>Depending on the day, you may wish your kitten would stay little forever.<\/p>\n<p>But just like all babies, kittens grow up, which is a good reason to consider the 15+ year commitment that comes with cat ownership before bringing a cute little ball of fur home.<\/p>\n<p>While cats may be emotionally immature for a few years, cats are technically considered \u201cadults\u201d at 12 months of age.<\/p>\n<p>This milestone in your cat\u2019s life will bring about some changes, so it\u2019s important to be prepared.<\/p>\n<p>In this article, we\u2019ll cover the following:<\/p>\n<ul>\n<li>When Do Cats Become Full Grown?<\/li>\n<li>How Do You Know Your Cat Is Full Grown?<\/li>\n<li>What Do You Need to Do When Your Cat is Full Grown?<\/li>\n<\/ul>\n<h2>When Do Cats Become Full Grown?<\/h2>\n<p>Cats are officially considered \u201cfull grown\u201d when they reach 12 months of age.<\/p>\n<p>Kittens grow quickly, which is one of the many reasons it\u2019s important to feed them a high-quality diet; they need all the healthy calories they can get. In fact, most kittens reach sexual maturity by the time they are six months old.<\/p>\n<p>While your cat may <a href=\"https:\/\/catkingpin.com\/kittens-stop-growing\/\">still grow<\/a> a little bit after their first birthday, for all intents and purposes they are officially declared \u201cadult cats\u201d at that point. It may be helpful to think of it in human years: at one year of age, cats are more or less the equivalent of a 15-year-old human being.<\/p>\n<p>Here\u2019s a brief timeline of kitten growth within the first year:<\/p>\n<ul>\n<li>Newborn &#8211; totally helpless, blind, deaf, unable to stand, male and female kittens have <a href=\"https:\/\/catkingpin.com\/cats-get-nipples\/\">nipples<\/a>.<\/li>\n<li>1 month &#8211; eyes are open and they are able to play, walk, run, and interact. Feel free to start <a href=\"https:\/\/catkingpin.com\/can-cats-learn-their-name\/\">teaching them their name<\/a>!<\/li>\n<li>2 months &#8211; the average age when kittens are placed in their adoptive homes, they are old enough and heavy enough to be spayed or neutered.<\/li>\n<li>6 months &#8211; average age of sexual maturity<\/li>\n<li>7 months &#8211; most (if not all) adult teeth have appeared<\/li>\n<\/ul>\n<h2>How Do You Know Your Cat Is Full Grown?<\/h2>\n<p>While feline adulthood may officially start the day after they turn one, cats often retain some behaviors and attitudes that are more commonly associated with kittenhood.<\/p>\n<p>Young adult cats are likely to be gangly, playful, and not quite \u201cfilled out.\u201d<\/p>\n<p>Some signs of adulthood in your cat are:<\/p>\n<ol>\n<li>Your cat may calm down a little. While they are likely to still be rambunctious, they won\u2019t be as destructive or playful as a young kitten. When your cat starts to chill, you know that adulthood is right around the corner.<\/li>\n<li>Your cat may show interest in the opposite sex. This is especially true if your cat is not neutered or spayed (which is something you should remedy ASAP!). If your kitten mates, there are some signs to <a href=\"https:\/\/catkingpin.com\/why-do-cats-roll-after-mating\/\">look<\/a> for.<\/li>\n<li>Your other cats stop tolerating their nonsense. If you have a multi-cat home, one tell-tale sign of adulthood comes when your other cats begin treating your youngest cat as an adult. Adult cats are notoriously tolerant of young kittens, but this tolerance will begin to wane as the younger cat reaches adulthood. You may notice some minor spats as your youngest cat reaches adulthood and the dynamics of the household change.<\/li>\n<\/ol>\n<p>Check out this time lapse of a kitten&#8217;s first year. See how fast they grow?<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Kitten Time Lapse - (12 Weeks to 1 Year Old)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/-92xtCjFJqY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<h2>What Do You Need to Do When Your Cat is Full Grown?<\/h2>\n<p>While your cat will certainly be undergoing some major physical and psychological changes as they reach their first birthday, there are also some changes that you, as their human caretaker, will need to make.<\/p>\n<p>Your veterinarian can advise you about any vaccinations that you may need to update, so it\u2019s a good idea to bring your cat to the vet around the time of their first birthday. This is also the perfect opportunity to talk about spaying or neutering, if you haven\u2019t already done so.<\/p>\n<p>The most significant changes you will need to make involve your cat&#8217;s diet.<\/p>\n<p>When your cat reaches 12 months of age you will need to begin transitioning them from kitten food to adult food.<\/p>\n<p>Many brands of cat food have a \u201ckitten\u201d variety and an \u201cadult\u201d variety, so you may simply be able to get a different formula of the same brand.<\/p>\n<p>In fact, the \u201ckitten to adult\u201d food change is the perfect opportunity to reevaluate the brand of food you\u2019re are feeding your cat. It\u2019s important for both kittens and adults to have optimal nutrition, and your cat\u2019s food should make up the vast majority of their diet. That\u2019s why it\u2019s so important to make every bite count!<\/p>\n<p>When looking for a high-quality cat food, you\u2019ll want to look for the following:<\/p>\n<ol>\n<li>A food that lists meat as the first ingredient (ideally both first and second).<\/li>\n<li>A limited grain or grain-free formula, such as <a href=\"https:\/\/amzn.to\/2GN3lRd\" target=\"_blank\" rel=\"noopener\">Taste of the Wild<\/a>. Grains aren\u2019t really important to your cat\u2019s diet, and many high-quality cat foods have done away with them altogether. If you really want your cat to eat some grains, look for high-quality ones such as sweet potatoes and brown rice. Skip corn and wheat whenever possible.<\/li>\n<\/ol>\n<p>When transitioning from <a href=\"https:\/\/catkingpin.com\/best-kitten-food\/\">kitten food<\/a> to adult food, it\u2019s best to do so gradually to avoid digestive upset. Mixing the new food with the old food for a few days and then gradually switching over completely is the best way to avoid accidentally making your cat feel sick.<\/p>\n<p>You may also need to change the frequency with which you feed your cat once they become adults at 12 months of age.<\/p>\n<p>While it\u2019s better for kittens to eat multiple, small meals a day to prevent <a href=\"https:\/\/catkingpin.com\/can-kittens-overeat\/\">overeating<\/a>, you may be able to feed your adult cat twice a day: once in the morning and once at a night. Avoid free-feeding your cat (leaving the food out all day) as this is one of the main causes of feline obesity.<em>\u00a0<\/em><\/p>\n<p>Truth be told, <a href=\"https:\/\/catkingpin.com\/why-do-cats-have-nine-lives\/\">cats don&#8217;t really have nine lives<\/a>, so proper feeding is important.<\/p>\n<p>Just because they&#8217;ve reached adulthood doesn&#8217;t mean cats are any less fun&#8230;check out this cat playing with a kitten!<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Kitten playing with adult cat\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/M2mTWTWXS7k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<h2>So, when are cats full grown?<\/h2>\n<p>Cats are technically adults when they reach 12 months of age, but don\u2019t worry. Your cat is likely to still be very active and \u201ckitten-like\u201d for a while.<\/p>\n<p>In the meantime, make sure to gradually transition them to a healthy adult cat food, such as <a href=\"https:\/\/amzn.to\/2GN3lRd\" target=\"_blank\" rel=\"noopener\">Taste of the Wild<\/a>.<\/p>\n<p><em>When did you notice your cat wasn\u2019t a kitten anymore? What kind of behavior changes did you see? We want to hear all about it, let us know in the comments!<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depending on the day, you may wish your kitten would stay little forever. But just like all babies, kittens grow up, which is a good reason to consider the 15+&#8230;<\/p>\n","protected":false},"author":4,"featured_media":19051,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[4],"tags":[],"taxonomy_info":{"category":[{"value":4,"label":"Care"}]},"featured_image_src_large":["https:\/\/catkingpin.com\/wp-content\/uploads\/2018\/04\/When-Do-Cats-Become-Full-Grown.png",1,1,false],"author_info":{"display_name":"Amanda Kutner","author_link":"https:\/\/catkingpin.com\/author\/kutner_amanda\/"},"comment_info":1,"category_info":[{"term_id":4,"name":"Care","slug":"care","term_group":0,"term_taxonomy_id":4,"taxonomy":"category","description":"","parent":0,"count":52,"filter":"raw","cat_ID":4,"category_count":52,"category_description":"","cat_name":"Care","category_nicename":"care","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/posts\/19001"}],"collection":[{"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/comments?post=19001"}],"version-history":[{"count":0,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/posts\/19001\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/media\/19051"}],"wp:attachment":[{"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/media?parent=19001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/categories?post=19001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/catkingpin.com\/wp-json\/wp\/v2\/tags?post=19001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}