20 Things Boston Terriers Should Never Eat (Dangerous Foods)

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As a devoted pet owner, you know there’s nothing quite like the joy of sharing your life with a playful and loyal Boston Terrier. Often, we find ourselves wanting to share everything with them, including our food.

However, it’s important to remember that some of the common food items we enjoy can be quite hazardous for our four-legged friends.

Dogs have a knack for getting their paws on food they shouldn’t be eating, and while we might be tempted to treat them with our meals, we have to consider the potential risks.

The truth is, many human foods are not only unhealthy for dogs, but they can be downright dangerous. Particularly for smaller breeds like Boston Terriers, even the consumption of small quantities of certain foods can lead to serious health complications.

In this article, we’ve compiled a list of 20 foods your Boston Terrier should never eat.

While this list focuses on commonly available foods that are harmful to your pup, it’s not exhaustive. There may be other potentially harmful foods not covered here. Always consult your vet before introducing a new food into your Boston Terrier’s diet.

Remember, when it comes to feeding your Boston Terrier, their safety should always come first. Now, let’s explore the foods your dog should avoid and why they are potentially harmful.

20 Things Boston Terriers Should Never Eat (Dangerous Foods)

1. Chocolate

While chocolate may be a delightful treat for us, it’s a no-go for your Boston Terrier. Chocolate is made from cacao and contains two harmful substances for dogs: theobromine and caffeine.

Dogs struggle to metabolize these components, leading to central nervous system stimulation, rapid breathing, cardiac arrhythmia, muscle spasms, and hyperthermia.

If your Boston Terrier consumes chocolate, they might show symptoms such as vomiting, diarrhea, increased thirst, and urination.

Remember, no matter how pleading their eyes may be, keep the chocolate to yourself!

2. Caffeine

We often need that morning cup of coffee or tea to jumpstart our day, but caffeine, a central nervous system stimulant, can pose a serious risk to your Boston Terrier.

It’s found in coffee beans, tea, chocolate, and many beverages. If your dog accidentally consumes caffeine, it can lead to heavy breathing, a racing heart rate, increased thirst, and increased frequency of urination.

It may also cause gastrointestinal disturbances, such as vomiting and diarrhea.

Keep caffeinated items out of your pup’s reach at all times.

3. Alcohol

Alcohol, found in beverages such as beer, wine, and champagne, is extremely harmful to dogs, even in small amounts. Ingesting alcohol can depress the central nervous system, leading to drowsiness and disoriented behavior in your Boston Terrier.

It can also lower their blood sugar, resulting in hypothermia or dangerously low body temperature. Additional symptoms include vomiting, increased thirst and urination, tremors, and, in severe cases, coma or even death.

Always ensure that your furry friend is kept safely away from any alcoholic substances.

4. Kale

Kale, a leafy green vegetable often praised for its nutritional value in human diets, can pose a risk to your Boston Terrier if consumed in large amounts.

While small servings may not be problematic, excessive ingestion can lead to the formation of kidney and bladder stones, due to its high calcium oxalate content.

These oxalate crystals deposit in the urinary bladder and kidneys, potentially causing urine retention, a serious and potentially life-threatening condition.

So, while it’s tempting to share your healthy greens, it’s best to keep the kale off your dog’s plate.

5. Avocados

Known as butter fruit or alligator pear, avocados are nutrient-rich fruits but pose a significant health risk to your Boston Terrier.

Avocados contain a compound called persin, found not only in the fruit but also in the seed, leaves, and bark of the avocado tree. Consumption can lead to gastrointestinal upset, resulting in symptoms like vomiting and diarrhea.

The avocado seed also presents a choking hazard and, if swallowed, can cause dangerous gastric obstruction.

It’s safer to keep your dog away from avocados in all forms.

6. Onions

Onions are a staple in many kitchens, but they can be highly toxic to your Boston Terrier.

These aromatic bulbs contain compounds that can damage your dog’s red blood cells, leading to a condition called hemolytic anemia, which can cause fatigue, weakness, and difficulty breathing.

Even cooked onions retain these harmful substances. So, it’s important to ensure your furry friend doesn’t get a taste of this common ingredient.

7. Garlic

Garlic is another kitchen staple that can be dangerous for your Boston Terrier. It contains a compound called thiosulfate, which can lead to hemolytic anemia, just like onions.

Consuming around 15 to 30 grams per kilogram of body weight can trigger toxicity symptoms such as rapid breathing, jaundice, lethargy, fainting, dark-colored urine, and gastrointestinal upset.

Always make sure to keep garlic safely out of your dog’s reach.

8. Chives

Chives, like onions and garlic, belong to the Allium family and contain harmful sulfide compounds.

If consumed by your Boston Terrier in significant amounts, these compounds can cause oxidative injury to red blood cells, leading to hemolysis.

Symptoms of this condition include pale gums, jaundice, dark red urine, drooling, vomiting, and diarrhea.

It’s important to keep chives and other Allium-family plants out of your pup’s reach.

9. Grapes and Raisins

Grapes and raisins may seem like harmless treats, but they can be highly toxic to your Boston Terrier.

Both fruits contain tartaric acid, which can lead to severe gastric upset and potentially result in liver and kidney failure. This applies to both seeded and seedless varieties.

Early signs of ingestion include vomiting and drooling, but can progress to increased urination, abdominal pain, diarrhea, and tremors.

Avoid giving these fruits to your dog at all costs.

10. Macadamia Nuts

Macadamia nuts, a popular ingredient in human desserts, are a definite no-go for your Boston Terrier.

Despite being small, these nuts can have a big impact on your dog’s health. Eating even a few macadamia nuts can lead to symptoms like lethargy, fever, joint stiffness, a stumbling gait, and vomiting.

Additionally, their high fat content puts your dog at risk of pancreatitis, an inflammation of the pancreas.

11. Nutmeg

Nutmeg, a flavorful spice derived from the seeds of the Myristica fragrans plant, is toxic to dogs.

While it has various uses for humans, including pain relief and as an ingredient in insecticides, ingestion by your Boston Terrier can result in psychotropic effects such as hallucinations.

Additional symptoms can include rapid breathing, abdominal pain, and seizures.

When it comes to nutmeg, it’s best to keep it in the spice rack and out of your dog’s reach.

12.  Xylitol (Check Your Peanut Butter!)

Xylitol, an artificial sweetener often found in sugar-free gums, baked goods, candies, toothpaste, and even some types of peanut butter, is extremely toxic to dogs.

If ingested, it prompts a rapid insulin release in your Boston Terrier, causing a significant drop in blood sugar levels, a condition known as hypoglycemia.

This can lead to hypothermia, liver failure, vomiting, and recurrent seizures.

So, before treating your pup with peanut butter or any other treats, always check the label for xylitol. Safety first!

13. Corn on the Cob

While small amounts of corn are generally safe for your Boston Terrier, feeding them corn on the cob is a risky move.

The cob can lead to serious health issues such as gastric obstruction, gastric rupture, and dangerous intestinal conditions like volvulus or intussusception.

These problems are often signaled by profuse vomiting, abdominal pain, and a gas-filled stomach.

For your pup’s safety, it’s best to keep the corn cobs out of their reach.

14. Cooked Bones

While raw bones can be a treat for dogs, cooked bones are a different story. Cooking depletes the bones of collagen and nutrients, leaving them brittle and prone to breaking into sharp pieces.

If ingested, these shards can cause a blockage in your Boston Terrier’s stomach or intestines, leading to acute gastroenteritis, characterized by severe gastrointestinal ulcers, vomiting, and bloody diarrhea.

The blockage can also cause gastric distension, potentially leading to cell death and endotoxic shock—a life-threatening condition.

So, for your dog’s safety, avoid giving them cooked bones.

15. Lemons and Limes

While small amounts of lemons and limes may not harm your Boston Terrier, these fruits contain citric acid.

If your dog consumes these fruits in large quantities, the acid can disrupt their stomach’s natural balance, leading to discomfort. Symptoms may include colic and diarrhea.

To avoid unnecessary tummy troubles, it’s best to limit their exposure to these acidic fruits.

16. Raw Yeast Dough

Feeding your Boston Terrier raw yeast dough is a recipe for trouble. This dough can ferment in your dog’s stomach, leading to an acidic environment and causing a condition called tympany.

The fermentation process also produces ethanol, the same substance found in alcoholic beverages, leading to symptoms similar to alcohol toxicity such as impaired central nervous system function and tremors.

Signs that your dog may have ingested yeast dough include nausea, retching, colic, difficulty breathing, excessive salivation, and disorientation.

It’s best to keep dough out of paws’ reach.

17. Raw Potatoes

While boiled potatoes in moderate amounts can be a good snack for your Boston Terrier, raw potatoes are a no-go.

They contain solanine, a compound that can inhibit the nervous system by blocking the release of acetylcholine, a neurotransmitter. If your dog ingests raw potatoes, they may suffer from solanine poisoning.

This can cause stomach upset, breathing difficulty, arrhythmia, liver damage, muscle weakness, and tremors.

To avoid this, always ensure potatoes are boiled to eliminate the solanine before offering them to your furry friend.

18. Unripe Tomatoes

Avoid giving your Boston Terrier unripe green tomatoes, their leaves, or plants. These contain harmful toxins such as solanine and tomatine that can cause adverse effects in dogs.

If ingested, your dog may experience symptoms including excessive salivation, vomiting, diarrhea, muscle weakness, incoordination, and tremors.

Given these potential risks, it’s wise to steer clear of feeding any form of tomatoes to your dog. Better to be safe than sorry.

19. Cinnamon

While cinnamon may be fine for dogs in very small amounts, it can be problematic when ingested in large quantities.

Cinnamon’s essential oils can cause mild to moderate stomach upset and could even lead to liver disease.

It’s also worth noting that cinnamon can irritate your Boston Terrier’s mouth, throat, and digestive system.

It’s best to use caution when it comes to this spice.

20. Fruit Pits and Cores (Peaches, Apples, Plums, etc.)

Fruits like bananas, strawberries, blueberries, and watermelons can be part of your Boston Terrier’s diet, but make sure to avoid giving them the seeds or the core parts of certain fruits.

The seeds and cores of peaches, apples, plums, and similar fruits contain amygdalin, a form of cyanide. Although a significant amount needs to be consumed to reach toxic levels, it’s best to be safe.

Signs of cyanide toxicity include rapid breathing, fainting, and a cherry-red coloration of the mucous membranes.

Besides, these pits and cores can pose a choking hazard to your pet.

What To Do If Your Boston Terrier Eats Something They Shouldn’t

Firstly, it’s crucial to remain calm. If you’re sure that your dog has ingested something harmful, call a Veterinary emergency service immediately. Remove any remaining item from your dog’s reach and dial your vet or the ASPCA poison control hotline at (888) 426-4435.

If the ingestion is recent, a veterinarian may induce vomiting or perform gastric lavage. They may also administer a dose of activated charcoal, which can help inhibit further absorption of toxins. Your dog may be given specific antidotes along with supportive therapy and intravenous fluids.

Do not wait for your Boston Terrier to start showing symptoms. It’s always better to be safe than sorry, and a prompt response could save your dog’s life. As a responsible pet owner, always be cautious with what your dog consumes to avoid such incidents in the future.

Dr. Shahzaib Wahid DVM

Dr. Shahzaib Wahid, DVM, currently works an Associate Veterinarian at an animal clinic in Islamabad, Pakistan. As an experienced veterinarian, Dr. Wahid has a passion for providing advice and helping pet owners.

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