{"id":13283,"date":"2026-04-13T11:10:20","date_gmt":"2026-04-13T03:10:20","guid":{"rendered":"https:\/\/hvoc.com.hk\/foods-that-are-toxic-to-dogs-and-what-to-do-in-an-emergency\/"},"modified":"2026-04-13T12:39:49","modified_gmt":"2026-04-13T04:39:49","slug":"foods-that-are-toxic-to-dogs","status":"publish","type":"post","link":"https:\/\/hvoc.com.hk\/en\/foods-that-are-toxic-to-dogs\/","title":{"rendered":"Foods That Are Toxic to Dogs \u2014 And What to Do in an Emergency?"},"content":{"rendered":"\t\t
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Dogs have a way of making us want to share everything with them \u2014 including our meals. But a dog’s digestive system works very differently from ours, and some of the foods we enjoy every day can be seriously harmful, or even fatal, to our canine companions. At Harvest Veterinary Specialty and Emergency Hospital, we see cases of food-related poisoning regularly. This guide is designed to help you recognize the risks, spot the warning signs, and act quickly if something goes wrong.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Common Human Foods That Are Toxic to Dogs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • Chocolate and caffeinated drinks<\/span><\/strong> \u2014 Chocolate contains three toxic compounds for dogs: methylxanthines, caffeine, and theobromine, none of which dogs can metabolize safely. These substances can cause vomiting, diarrhea, rapid heartbeat, arrhythmias, tremors, seizures, and in severe cases, death. The darker the chocolate, the higher the concentration of these toxins and the more dangerous it is.<\/span><\/li>
  • Onions, garlic, chives, and related plants<\/span><\/strong> \u2014 Whether raw, cooked, or powdered, these damage a dog’s red blood cells and can lead to hemolytic anemia. Signs include lethargy, vomiting, and diarrhea, and may not appear for several days after ingestion.<\/span><\/li>
  • Grapes and raisins<\/span><\/strong> \u2014 Even a small amount can trigger acute kidney failure in dogs. The exact toxic compound is still unknown, which makes any exposure serious regardless of the quantity.<\/span><\/li>
  • Macadamia nuts<\/span><\/strong> \u2014 Symptoms typically appear within 8 hours and include vomiting, weakness, and fever. While rarely fatal on their own, these nuts can cause significant distress and should always be kept out of reach.<\/span><\/li>
  • Xylitol (artificial sweetener)<\/span><\/strong> \u2014 Commonly found in sugar-free gum, candy, and some peanut butters. Xylitol causes a rapid drop in blood sugar and can lead to liver failure. Signs include vomiting, weakness, and collapse.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Signs of Poisoning to Watch For<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Symptoms can appear quickly after exposure, though the timeline and severity depend on what was ingested and how much. Contact us immediately if your dog shows any of the following:<\/p>

    • Vomiting, diarrhea, or excessive drooling<\/li>
    • Lethargy, unusual hyperactivity, or sudden behavioral changes<\/li>
    • Tremors, muscle twitching, or seizures<\/li>
    • Difficulty breathing or an abnormal heart rate<\/li>
    • Pale or bluish gums<\/li>
    • Unsteady walking or loss of coordination<\/li>
    • Bruising or unexplained bleeding<\/li><\/ul>

      Do not wait to see if symptoms pass on their own. Poisoning can escalate very quickly, and early treatment is one of the most important factors in a positive outcome.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

      Dogs have a way of making us want to share everything with them \u2014 including our meals. But a dog’s […]<\/p>\n","protected":false},"author":3,"featured_media":13274,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[251,86,252],"class_list":["post-13283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animal-cancer-resources-en","tag-251","tag-animal-safety","tag-252"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/posts\/13283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/comments?post=13283"}],"version-history":[{"count":0,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/posts\/13283\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/media\/13274"}],"wp:attachment":[{"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/media?parent=13283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/categories?post=13283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hvoc.com.hk\/en\/wp-json\/wp\/v2\/tags?post=13283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}