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Blog Post: What foods are poisonous to dogs? | Pet Medicus


Friday, April 14, 2023

Dogs are often considered to be members of our families, and just like any other family member, we want to ensure their safety and well-being. One of the ways we can do this is by being mindful of what we feed them. While there are many foods that are safe for dogs to eat, there are also many that can be toxic and even fatal.

Here are some of the most common foods that are poisonous to dogs:

  1. Chocolate: Chocolate is one of the most well-known foods that is toxic to dogs. This is because it contains a substance called theobromine, which dogs cannot metabolize as efficiently as humans can. This can cause vomiting, diarrhea, seizures, and even death in severe cases.

  2. Grapes and raisins: While the exact cause is not known, grapes and raisins can cause kidney failure in dogs. Symptoms of toxicity include vomiting, diarrhea, and lethargy.

  3. Onions and garlic: Onions and garlic contain compounds that can damage dogs' red blood cells, leading to anemia. Symptoms of toxicity include weakness, vomiting, and breathlessness.

  4. Avocado: Avocados contain a substance called persin, which can cause vomiting and diarrhea in dogs. The pit of the avocado can also be a choking hazard and may cause an intestinal blockage.

  5. Xylitol: Xylitol is a sugar substitute commonly found in sugar-free gum and candy. Ingestion can cause a rapid insulin release in dogs, leading to hypoglycemia (low blood sugar). Symptoms of toxicity include vomiting, lethargy, and seizures.

  6. Alcohol: Alcohol can cause a range of symptoms in dogs, including vomiting, diarrhea, difficulty breathing, tremors, and in severe cases, coma and death.

  7. Macadamia nuts: Macadamia nuts can cause vomiting, lethargy, and hyperthermia in dogs. Symptoms usually occur within 12 hours of ingestion and can last for up to 48 hours.

  8. Raw meat and eggs: Raw meat and eggs can contain bacteria such as Salmonella and E. coli, which can make dogs sick. Symptoms of toxicity include vomiting, diarrhea, and dehydration.

  9. Bones: While bones may seem like a natural and healthy treat for dogs, they can actually be dangerous. Cooked bones can splinter and cause intestinal blockages or choking hazards.

  10. Dairy products: While small amounts of dairy products may be okay for some dogs, many dogs are lactose intolerant and cannot digest dairy products properly. This can lead to vomiting, diarrhea, and other gastrointestinal symptoms.

In conclusion, while it may be tempting to share your food with your furry friend, it is important to be mindful of what you are feeding them. If you suspect that your dog has ingested any of these foods or is experiencing any symptoms of toxicity, it is important to seek veterinary care immediately. By being aware of the foods that are poisonous to dogs, you can help keep your furry friend safe and healthy.

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