--- title: Quiz: Is Your Dog Crazy? description: Take this quiz and find out canonical: https://time.com/3724169/is-my-dog-crazy-quiz/ author: Jeffrey Kluger article:opinion: false article:content_tier: free article:published_time: 2015-02-26T20:08:11.000Z article:modified_time: 2026-02-22T04:45:04.984Z article:section: Science og:title: Quiz: Is Your Dog Crazy? og:description: Take this quiz and find out og:url: https://time.com/3724169/is-my-dog-crazy-quiz/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production og:image:width: 1200 og:image:height: 675 og:image:alt: TIME og:type: article twitter:card: summary_large_image twitter:title: Quiz: Is Your Dog Crazy? twitter:description: Take this quiz and find out twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production --- # Quiz: Is Your Dog Crazy?  by [Jeffrey Kluger](https://time.com/author/jeffrey-kluger/)  ## Jeffrey Kluger Editor at Large Feb 26, 2015 8:08 PM UTC  by [Jeffrey Kluger](https://time.com/author/jeffrey-kluger/)  ## Jeffrey Kluger Editor at Large Feb 26, 2015 8:08 PM UTC A dog’s brain and your brain have very similar chemistry and many similar structures. It stands to reason they work in more or less the same way—and break down the same way too. More and more, behavioral veterinarians are diagnosing problems as diverse as depression, anger, dementia and post-traumatic stress disorder in dogs. As with humans, treatment involves behavioral therapy and sometimes even drugs. But first you have to know if a problem exists at all. Here are some of the symptoms veterinarians consider in making a diagnosis. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3724169/is-my-dog-crazy-quiz/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3724169/is-my-dog-crazy-quiz/"},"headline":"Quiz: Is Your Dog Crazy?","datePublished":"2015-02-26T20:08:11.000Z","dateModified":"2026-02-22T04:45:04.984Z","description":"Take this quiz and find out","url":"https://time.com/3724169/is-my-dog-crazy-quiz/","keywords":["animals","Mental Health","Dogs","Pets","cats"],"thumbnailUrl":"","author":[{"@type":"Person","name":"Jeffrey Kluger","jobTitle":"Editor at Large","url":"https://time.com/author/jeffrey-kluger/"}],"articleSection":"Science","image":[],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/science/","name":"Science"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/animals/","name":"animals"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3724169/is-my-dog-crazy-quiz/","name":"Quiz: Is Your Dog Crazy?"}}]}] ```