{"id":2346,"date":"2014-08-17T07:36:18","date_gmt":"2014-08-17T07:36:18","guid":{"rendered":"http:\/\/www.123fakta.com\/da\/?p=2346"},"modified":"2026-03-19T10:38:25","modified_gmt":"2026-03-19T10:38:25","slug":"fakta-om-hundar","status":"publish","type":"post","link":"https:\/\/www.123fakta.com\/se\/facts-about-dogs","title":{"rendered":"Fakta om hundar"},"content":{"rendered":"<ol>\n<li><strong>Livsl\u00e4ngd:<\/strong>\u00a0Formen p\u00e5 en hunds ansikte ger en indikation p\u00e5 hur l\u00e4nge den kommer att leva. Hundar med spetsiga, n\u00e5got vargliknande ansikten lever vanligtvis l\u00e4ngst. Hundar med mycket platta ansikten, som bulldoggar, lever vanligtvis kortare liv.<\/li>\n<li><strong>Hundk\u00e4rlek:<\/strong>\u00a0Konstiga hundlagar inkluderar: 1) poliser i Palding, Ohio, har r\u00e4tt att bita hundar f\u00f6r att f\u00e5 dem att h\u00e5lla tyst och 2) hundar och <a href=\"https:\/\/www.123fakta.com\/se\/fakta-om-katter\/\">katter<\/a> i Ventura County, Kalifornien, f\u00e5r inte para sig utan ett skriftligt tillst\u00e5nd<\/li>\n<li><strong>Inget sk\u00e4llande:<\/strong>\u00a0Basenji \u00e4r den enda hundras som aldrig sk\u00e4ller<\/li>\n<li class=\"no-mobile\"><strong>Toxiska \u00e4mnen:<\/strong>\u00a0Russin, vindruvor, choklad, koffein, kokt l\u00f6k, \u00e4ppel- och p\u00e4ronfr\u00f6n \u00e4r alla giftiga \u00e4mnen f\u00f6r hundar<\/li>\n<li><strong>Blodtryck:<\/strong>\u00a0Det \u00e4r vetenskapligt bevisat att hund\u00e4gares blodtryck s\u00e4nks n\u00e4r de motionerar sina hundar<\/li>\n<li><strong>Varg:<\/strong>\u00a0Dagens domesticerade hundar (Canis lupus familiaris) h\u00e4rstammar fr\u00e5n gr\u00e5vargen (Canis lupus), som domesticerades f\u00f6r 15 000 - 33 000 \u00e5r sedan<\/li>\n<li><strong>Avkomma:<\/strong>\u00a0En tik och hennes avkommor (tikar) kan teoretiskt sett producera 4 372 valpar p\u00e5 7 \u00e5r om de f\u00e5r para sig fritt<\/li>\n<li><strong>Svett:<\/strong>\u00a0Hundar har svettk\u00f6rtlar mellan trampdynorna p\u00e5 tassarna<\/li>\n<li><strong>Nyf\u00f6dda valpar:<\/strong>\u00a0Valparna f\u00f6ds blinda, d\u00f6va och tandl\u00f6sa<\/li>\n<li><strong>Saker och ting:<\/strong>\u00a0Hundar gillar inte att bli kramade i samma utstr\u00e4ckning som m\u00e4nniskor och primater. Detta beror p\u00e5 att hundar tolkar denna gest p\u00e5 olika s\u00e4tt; n\u00e4r ett djur l\u00e4gger sina lemmar \u00f6ver ett annat djur \u00e4r detta ett tecken p\u00e5 dominans i hundv\u00e4rlden<\/li>\n<\/ol>\n<figure id=\"attachment_7425\" aria-describedby=\"caption-attachment-7425\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7425\" src=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-fakta-2.jpg\" alt=\"Fakta: Hund\u00e4gare kan s\u00e4nka sitt blodtryck genom att \u00e5ldra hundar\" width=\"650\" height=\"627\" srcset=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-fakta-2.jpg 650w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-fakta-2-300x289.jpg 300w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-fakta-2-12x12.jpg 12w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-7425\" class=\"wp-caption-text\">Tillh\u00f6righet: Kevin Zamani - Flickr.com<\/figcaption><\/figure>\n<p style=\"text-align: center;\"><em><strong>Fakta: Det \u00e4r vetenskapligt bevisat att hund\u00e4gares blodtryck s\u00e4nks n\u00e4r de motionerar sina hundar<\/strong><\/em><\/p>\n<h2>V\u00e4rldens st\u00f6rsta...<\/h2>\n<ul>\n<li><strong>Minsta hund:<\/strong>\u00a0V\u00e4rldens hittills minsta hund var en <a href=\"https:\/\/www.123fakta.com\/se\/fakta-om-yorkshire-terrier\/\">Yorkshire Terrier<\/a>och m\u00e4tte 6,35 cm i axelh\u00f6jd och 8,9 cm p\u00e5 l\u00e4ngden. Den v\u00e4gde bara 113 gram!<\/li>\n<li><strong>Tyngsta hunden:<\/strong>\u00a0V\u00e4rldens tyngsta hund n\u00e5gonsin var den engelska mastiffen Zorba, som v\u00e4gde 156 kg!<\/li>\n<li><strong>Snabbaste hunden:<\/strong>\u00a0V\u00e4rldens snabbaste hundras \u00e4r Greyhound, som kan springa upp till 72 km\/h<\/li>\n<li><strong>\u00c4ldsta hunden:<\/strong>\u00a0V\u00e4rldens \u00e4ldsta hund var Australian Shepherd-hunden \"Bluey\", som blev 29 \u00e5r, 6 m\u00e5nader och 12 dagar gammal<\/li>\n<\/ul>\n<h2>Hundars sinnen<\/h2>\n<ul>\n<li><strong>F\u00e4rgseende:<\/strong>\u00a0I motsats till vad m\u00e5nga tror \u00e4r hundar inte f\u00e4rgblinda. De ser dock f\u00e4rre f\u00e4rger \u00e4n m\u00e4nniskor och ser i allm\u00e4nhet b\u00e4st i halvm\u00f6rker<\/li>\n<li><strong>H\u00f6rande:<\/strong>\u00a0Hundars \u00f6ron styrs av 18 olika muskler som anv\u00e4nds f\u00f6r att vrida \u00f6ronen mot ljud n\u00e4r de h\u00f6r dem. En hund kan hitta en ljudk\u00e4lla p\u00e5 1\/600 sekund och kan ocks\u00e5 h\u00f6ra ljud p\u00e5 4 g\u00e5nger s\u00e5 l\u00e5ngt avst\u00e5nd som m\u00e4nniskor<\/li>\n<li><strong>Luktsinne:<\/strong>\u00a0Hundars luktsinne \u00e4r ca 1 000 g\u00e5nger b\u00e4ttre \u00e4n m\u00e4nniskors. Hundar har mer \u00e4n 220 miljoner doftceller, medan m\u00e4nniskor bara har cirka 5 miljoner. Den del av hj\u00e4rnan som anv\u00e4nds f\u00f6r att tolka dofter \u00e4r ocks\u00e5 ca 4 g\u00e5nger st\u00f6rre hos hundar \u00e4n hos m\u00e4nniskor<\/li>\n<li><strong>Luktsinne i praktiken:<\/strong>\u00a0Exempel p\u00e5 saker som vissa hundar kan hitta med hj\u00e4lp av sitt luktsinne \u00e4r kroppar under vattnet, termiter som g\u00f6mmer sig och naturgas 40 meter under marken. Det har till och med f\u00f6rekommit att hundar har hittat cancer hos m\u00e4nniskor som l\u00e4kare inte har kunnat uppt\u00e4cka<\/li>\n<li><strong>Smaksatt l\u00f6k:<\/strong>\u00a0Katter har bara 473 smakl\u00f6kar, medan hundar har cirka 1 700. M\u00e4nniskor, \u00e5 andra sidan, har cirka 9 000<\/li>\n<\/ul>\n<figure id=\"attachment_7426\" aria-describedby=\"caption-attachment-7426\" style=\"width: 1390px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7426\" src=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2.jpg\" alt=\"Fakta: Greyhounds \u00e4r de snabbaste hundarna i v\u00e4rlden\" width=\"1400\" height=\"932\" srcset=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2.jpg 1400w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2-300x200.jpg 300w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2-1024x682.jpg 1024w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2-768x511.jpg 768w, https:\/\/www.123fakta.com\/wp-content\/uploads\/hunde-greyhounds-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption id=\"caption-attachment-7426\" class=\"wp-caption-text\">Tillskrivning: Neurodoc + AngMoKio + Dave Hamster - Wikipedia.org<\/figcaption><\/figure>\n<p style=\"text-align: center;\"><em><strong>Fakta: Greyhounds kan springa upp till 70 km\/h, vilket g\u00f6r dem till den snabbaste hundrasen i v\u00e4rlden<\/strong><\/em><\/p>\n<h2>Mer fakta om hundar<\/h2>\n<ul>\n<li><strong>Urin:<\/strong>\u00a0Det finns olika lukter i hundurin, som anv\u00e4nds av andra hundar f\u00f6r att avg\u00f6ra om den kissande hunden \u00e4r ung eller gammal, hane eller hona, sjuk eller frisk, glad eller arg<\/li>\n<li><strong>M\u00e4rkning:<\/strong>\u00a0Hanhundar f\u00f6rs\u00f6ker vanligtvis urinera s\u00e5 h\u00f6gt upp p\u00e5 en stolpe som m\u00f6jligt f\u00f6r att signalera till andra hundar att de \u00e4r stora och farliga. Vissa vildhundar i Afrika springer till och med uppf\u00f6r tr\u00e4dstammar medan de urinerar f\u00f6r att framst\u00e5 som mycket stora.<\/li>\n<li><strong>Le, le, le:<\/strong>\u00a0N\u00e4r m\u00e4nniskor ler - och visar t\u00e4nderna - uppfattar de flesta hundar detta som ett tecken p\u00e5 aggression<\/li>\n<li><strong>Hundnosar:<\/strong>\u00a0Hundars nosavtryck \u00e4r lika unika som m\u00e4nniskors fingeravtryck och kan d\u00e4rf\u00f6r anv\u00e4ndas f\u00f6r att identifiera dem<\/li>\n<li><strong>Filosofiska hundar:<\/strong>\u00a0Platon (en grekisk filosof) sa en g\u00e5ng att \"en hund har en filosofs sj\u00e4l\"<\/li>\n<li><strong>Taxar:<\/strong>\u00a0Taxar har l\u00e4nge varit popul\u00e4ra i europeiska kungahus. De f\u00f6ddes ursprungligen upp f\u00f6r att jaga gr\u00e4vlingar eftersom taxens lilla, l\u00e5ngstr\u00e4ckta kropp var v\u00e4l l\u00e4mpad f\u00f6r att tr\u00e4nga in i gr\u00e4vlingarnas h\u00e5lor<\/li>\n<li><strong><a href=\"https:\/\/www.123fakta.com\/se\/fakta-om-fisk\/\">Fisk<\/a> mat:<\/strong>\u00a0En f\u00f6rsvunnen tax hittades i magen p\u00e5 en enorm havskatt i Berlin 2003<\/li>\n<li><strong>Krigshundar:<\/strong>\u00a0Under medeltiden anv\u00e4ndes stora grand danois- och mastiffhundar i krigf\u00f6ring i vissa delar av Europa. Hundarna bar brynja eller rustning och spetsiga halsband<\/li>\n<li><strong>Axlar:<\/strong>\u00a0En hunds bakben \u00e4r inte kopplade till resten av skelettet, vilket ger den st\u00f6rre flexibilitet n\u00e4r den springer<\/li>\n<li><strong>De flesta hundar:<\/strong>\u00a0Det st\u00f6rsta antalet hundar som n\u00e5gonsin \u00e4gts av en person var 5 000 mastiffer som \u00e4gdes av Kublai Khan (en mongolisk h\u00e4rskare som ocks\u00e5 var kejsare av Kina)<\/li>\n<li><strong>Avvisning av valp:<\/strong>\u00a0En hundmamma avvisar ibland sina nyf\u00f6dda ungar - s\u00e4rskilt om de f\u00f6ds med kejsarsnitt och reng\u00f6rs innan hon f\u00e5r tillbaka dem<\/li>\n<li><strong>Rum hund:<\/strong>\u00a0Den ryska gatuhunden Laika var det f\u00f6rsta d\u00e4ggdjuret i omloppsbana runt jorden. Detta skedde i den sovjetiska rymdfarkosten Sputnik 1957. Trots att hon dog i rymden lyckades hon f\u00e5 4 valpar med den amerikanske presidenten John F. Kennedys terrier Charlie<\/li>\n<li><strong>Hundnationer:<\/strong>\u00a0Man r\u00e4knar med att det finns omkring 400 miljoner hundar i v\u00e4rlden. De tre l\u00e4nder som har de st\u00f6rsta hundpopulationerna \u00e4r: USA (75,8 miljoner hundar), Brasilien (35,7 miljoner hundar) och Kina (27,4 miljoner hundar)<\/li>\n<li><strong>Inl\u00e4rning:<\/strong>\u00a0Hundar \u00e4r mycket mer ben\u00e4gna att l\u00e4ra sig talade kommandon om de ges tillsammans med handtecken eller andra kroppsliga signaler<\/li>\n<li><strong>Gatlyktor:<\/strong>\u00a0I Kroatien uppt\u00e4ckte forskare att en viss kemikalie i hundurin f\u00f6rst\u00f6rde metallen i lyktstolparna p\u00e5 v\u00e4garna, vilket ledde till att gatlyktorna f\u00f6ll omkull<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Livsl\u00e4ngd: Formen p\u00e5 en hunds ansikte ger en indikation p\u00e5 hur l\u00e4nge den kommer att leva. Hundar med spetsiga, lite vargliknande ansikten lever vanligtvis l\u00e4ngst. Hundar med mycket platta ansikten, t.ex. bulldoggar, lever vanligtvis kortare Hundk\u00e4rlek: Konstiga hundlagar inkluderar: 1) poliser i Palding, Ohio, har r\u00e4tt att bita hundar f\u00f6r att h\u00e5lla ... <a title=\"Fakta om hundar\" class=\"read-more\" href=\"https:\/\/www.123fakta.com\/se\/facts-about-dogs\" aria-label=\"L\u00e4s mer om Fakta om hundar\">L\u00e4s mer<\/a><\/p>","protected":false},"author":1,"featured_media":7428,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[67,75,68],"tags":[120],"class_list":["post-2346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animals","category-dog-breeds","category-terrestrial-animals","tag-adsense"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dog facts - Breeds, behavior, puppies, etc.<\/title>\n<meta name=\"description\" content=\"Fact: Dogs sweat via their paws. 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