Top 10 Most Poisonous Foods for Dogs (AVOID THESE)

Most Border Collies can’t get enough of human food. As a dog owner, your puppy can easily tempt you into giving him human food with those cute puppy eyes every now and then. The only bad thing about this is that not every food we consume should be fed to dogs. There are some human foods that are actually poisonous to dogs. Some can make your dog very sick or even kill him. You can check the recommended list for good veggie and fruit treats your Border Collie can eat.

Top 10 Toxic Foods for Dogs: Never Give these to Your Dog

Although we cannot make a complete list of all the poisonous foods you shouldn’t give to your Border Collie, the following are some of the most common ones you should avoid.

Veggies and Spices

The following is a list of some of the vegetables and spices that you shouldn’t give to your Border Collie:

1. Onions and garlic. These vegetables contain compounds that can damage a dog’s red blood cells, leading to anemia. Even small amounts of onions or garlic can cause problems, and symptoms may not appear for several days.
2. Grapes and raisins. While the exact toxic component of grapes and raisins is still unknown, these fruits can cause kidney failure in dogs. Symptoms may include vomiting, diarrhea, and lethargy.
3. Avocado. The fruit, pit, and plant of an avocado contain persin, which can cause vomiting and diarrhea in dogs. The high fat content can also lead to pancreatitis.
4. Mushrooms. While some mushrooms are safe for dogs, many wild mushrooms can cause a range of symptoms, from vomiting and diarrhea to seizures and even death.
5. Tomatoes. The stems and leaves of a tomato plant contain solanine, which can be toxic to dogs in large quantities. Symptoms may include weakness, vomiting, and tremors.
6. Rhubarb. The leaves of the rhubarb plant contain oxalates, which can cause kidney damage in dogs. Symptoms may include vomiting, diarrhea, and tremors.
7. Spinach (in large amounts). While small amounts of spinach are safe for dogs, large amounts can be harmful due to the high levels of oxalates, which can cause kidney damage.
8. Mustard seeds. Mustard seeds contain compounds called isothiocyanates, which can cause gastrointestinal upset, including vomiting and diarrhea.
9. Nutmeg. Nutmeg contains a compound called myristicin, which can cause hallucinations, disorientation, and seizures in dogs.
10. Sage. Sage contains essential oils that can cause gastrointestinal upset, including vomiting and diarrhea, as well as central nervous system depression in large amounts.

Here are more vegetables that dogs cannot eat.

It’s important to keep these foods away from dogs and to consult with a veterinarian or pet nutritionist before introducing new foods into your dog’s diet. If you want to incorporate vegetables in your border collie diet, see the list of vegetables that dogs can eat raw.

Fruits Not to Give to your Dog

A lot of fruits are not bad to feed to your dog. However, make sure you remove the seeds before you give them to your dog. Although fruits are okay for dogs to eat, their pits and seeds are poisonous. Avoid the following fruits:

• Grapes and raisins. These fruits can cause kidney failure in dogs, even in small amounts. Symptoms may include vomiting, diarrhea, and lethargy.
• Avocado. The fruit, pit, and plant of an avocado contain persin, which can cause vomiting and diarrhea in dogs. The high fat content can also lead to pancreatitis.
• Citrus fruits (oranges, lemons, limes, grapefruits, etc.). The high acidity in citrus fruits can cause digestive upset in dogs, including vomiting and diarrhea.
• Persimmons. Persimmons can cause intestinal blockages in dogs, leading to symptoms such as vomiting, diarrhea, and abdominal pain.
• Pomegranates. The seeds and skin of pomegranates contain tannins, which can cause digestive upset in dogs, including vomiting and diarrhea.
• Cherries. Cherries contain cyanide, which can be toxic to dogs in large amounts. Symptoms may include difficulty breathing, dilated pupils, and red gums.
• Peaches. The pits of peaches contain cyanide, which can be toxic to dogs in large amounts. Symptoms may include difficulty breathing, dilated pupils, and red gums.
• Plums. The pits of plums contain cyanide, which can be toxic to dogs in large amounts. Symptoms may include difficulty breathing, dilated pupils, and red gums.
• Apples (seeds and core should be removed). Apple seeds contain cyanide, which can be toxic to dogs in large amounts. Symptoms may include difficulty breathing, dilated pupils, and red gums.
• Apricots (seeds and pits should be removed). Apricot pits contain cyanide, which can be toxic to dogs in large amounts. Symptoms may include difficulty breathing, dilated pupils, and red gums.

Here are more fruits that dogs cannot eat.

Other Poisonous Foods to Avoid

Below is a list of other foods that can also be poisonous to your Border Collie:

• Chocolate. Chocolate contains a compound called theobromine, which can be toxic to dogs in large amounts. Symptoms may include vomiting, diarrhea, tremors, seizures, and even death.
• Xylitol. Xylitol is a sugar substitute found in many sugar-free gum and candy products. It can cause insulin release and a rapid decrease in blood sugar levels, leading to weakness, vomiting, seizures, and even liver failure in dogs.
• Alcohol. Even small amounts of alcohol can be toxic to dogs, leading to symptoms such as vomiting, diarrhea, difficulty breathing, and even coma or death.
• Caffeine. Caffeine can cause symptoms such as restlessness, rapid breathing, heart palpitations, muscle tremors, and seizures in dogs.
• Macadamia nuts. Macadamia nuts can cause symptoms such as weakness, vomiting, tremors, hyperthermia, and abdominal pain in dogs.
• Cooked bones. Cooked bones can splinter and cause blockages or tears in a dog’s digestive system, leading to symptoms such as vomiting, diarrhea, and abdominal pain.
• Fatty foods. Foods high in fat can cause pancreatitis, a condition in which the pancreas becomes inflamed and can’t function properly. Symptoms may include vomiting, diarrhea, and abdominal pain.
• Dairy products. Many dogs are lactose intolerant and may experience digestive upset, including vomiting and diarrhea, after consuming dairy products.
• Raw or undercooked meat and eggs. Raw or undercooked meat and eggs can contain harmful bacteria such as Salmonella and E. coli, which can cause gastrointestinal upset in dogs.

If your dog happens to eat any of the foods listed, immediately call or rush him to the vet. Also, take note of how much of the food your dog must have consumed. This is because some of the foods listed are not harmful if they are ingested in small amounts.

Conclusion

It is essential to keep these foods out of reach of dogs and to consult with a veterinarian or pet nutritionist before introducing any new foods into a dog’s diet. Pet owners should also be aware of the signs and symptoms of toxicity in dogs and seek veterinary care immediately if they suspect their dog has ingested a toxic food or substance. With proper education and caution, pet owners can help keep their furry friends safe and healthy.