Dangerous Foods That Dogs Should Never Eat

  Who can resist those big brown eyes and cute doggie grin? Can a little reward from the table really hurt your dog? Well, that depends on what it is and what’s in it. A chip with guacamole can cause your dog some real problems. In fact, there’s a lot of people food your dog should never eat. And, it’s not just because of weight. Some foods are downright dangerous for dogs – and some of these common foods may surprise you.

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Just because humans like it, doesn’t mean dogs will
  Foods that are perfectly suitable for human consumption, as well as other animals, may be toxic and even poisonous to your dog, posing a serious threat to it’s health and well-being. Why? Because all animals have very different rates of metabolism. Metabolism is basically the process of breaking down food and turning it into energy.
  Please note that while we’re attempting to add every food we can find that is potentially unsafe for dogs, there are certain foods that we may miss, so don’t consider a food safe to feed to our dog just because it’s not on this list. Do your research if you are uncertain and let us know by adding a comment below with your new information so that we can keep this list updated. If you are worried about something your pet consumed, please call your vet promptly.

List of Foods Not to Feed Your Dog
Avocado
No matter how good you think the guacamole is, you shouldn’t give it to your dog. Avocados contain a substance called persin. It’s harmless for humans who aren’t allergic. But large amounts might be toxic to dogs. If you happen to be growing avocados at home, keep your dog away from the plants. Persin is in the leaves, seed, and bark, as well as in the fruit.

Alcohol
Beer, liquor, wine, foods containing alcohol – none of it’s good for your dog. That’s because alcohol has the same effect on a dog’s liver and brain that it has on humans. But it takes far less to do its damage. Just a little can cause vomiting, diarrhea, central nervous system depression, problems with coordination, difficulty breathing, coma, even death. And the smaller the dog, the greater the effect.

Onions and Garlic
Onions and garlic in all forms – powdered, raw, cooked, or dehydrated – can destroy a dog’s red blood cells, leading to anemia. That can happen even with the onion powder found in some baby food. An occasional small dose is probably OK. But just eating a large quantity once or eating smaller amounts regularly can cause poisoning. Symptoms of anemia include weakness, vomiting, little interest in food, dullness, and breathlessness.


Cat food 
Not that they would want this anyway, but cat food contains proteins and fats that are targeted at the diet of a cat, not a dog. The protein and fat levels in cat food are too high for your dog, and not healthy.

Cooked Bones 
When it comes to bones, he danger that cooked bones can easily splinter when chewed by your dog. Raw (uncooked) bones, however, are appropriate and good for both your dog’s nutritional and teeth.

Coffee, Tea, and Other Caffeine
Caffeine in large enough quantities can be fatal for a dog. And, there is no antidote. Symptoms of caffeine poisoning include restlessness, rapid breathing, heart palpitations, muscle tremors, fits, and bleeding. In addition to tea and coffee – including beans and grounds — caffeine can be found in cocoa, chocolate, colas, and stimulant drinks such as Red Bull. It’s also in some cold medicines and pain killers.

Chocolate 

You’ve probably heard this before, but chocolate is a definite no no for your pup. And it’s not just about caffeine, which is enough to harm your dog by itself, but theobromine and theophylline, which can be toxic, cause panting, vomiting, and diarrhea, and damage your dog’s heart and nervous systems

Grapes and Raisins
Grapes and raisins have often been used as treats for dogs. But it’s not a good idea. Although it isn’t clear why, grapes and raisins can cause kidney failure in dogs. And just a small amount can make a dog ill. Repeated vomiting is an early sign. Within a day, the dog will become lethargic and depressed. The best prevention is to keep grapes and raisins off counters and other places your dog can reach..

Milk and Other Dairy Products
On a hot day, it may be tempting to share your ice cream cone with your dog. But if your dog could, it would thank you for not doing so. Milk and milk-based products can cause diarrhea and other digestive upset as well as set up food allergies (which often manifest as itchiness).

Baby food 
Baby food by itself isn’t terrible, just make sure it doesn’t contain any onion powder. Baby food also doesn’t contain all the nutrients a dog relies on for a healthy, well maintained diet.

Candy and chewing gum 
Not only does candy contain sugar, but it often contains Xylitol, which can lead to the over-release of insulin, kidney failure, and worse.

Macadamia Nuts
Dogs should not eat macadamia nuts or foods containing macadamia nuts because they can be fatal. As few as six raw or roasted macadamia nuts can make a dog ill. Symptoms of poisoning include muscle tremors, weakness or paralysis of the hindquarters, vomiting, elevated body temperature, and rapid heart rate. Eating chocolate with the nuts will make symptoms worse, possibly leading to death.

Citrus oil extracts – Can cause vomiting.

Fat Trimmings and Bones
Table scraps often contain meat fat that a human didn’t eat and bones. Both are dangerous for dogs. Fat trimmed from meat, both cooked and uncooked, can cause pancreatitis in dogs. And, although it seems natural to give a dog a bone, a dog can choke on it. Bones can also splinter and cause an obstruction or lacerations of your dog’s digestive system. It’s best to just forget about the doggie bag.

Corn on the cob
This is a sure way to get your dog’s intestine blocked. The corn is digested, but the cob gets lodged in the small intestine, and if it’s not removed surgically, can prove fatal to your dog. Additionally, too much corn kernels can upset the digestive tract as well so be cautious to not feed to much.

Fish 
The primary fish that you need to be careful about are salmon and trout. Raw salmon can be fatal to dogs if the fish is infected with a certain parasite, Nanophyetus salmincola. The parasite itself isn’t dangerous to dogs, but is often infected with a bacteria called Neorickettsia helminthoeca, which in many cases is fatal to dogs if not treated properly. If diagnosis occurs early on, the dog has a great chance of recovering. Cooked salmon is fine as it kills the parasite.

Persimmons, Peaches, and Plums
The problem with these fruits is the seeds or pits. The seeds from persimmons can cause inflammation of the small intestine in dogs. They can also cause intestinal obstruction. Obstruction is also a possibility if a dog eats the pit from a peach or plum. Plus, peach and plum pits contain cyanide, which is poisonous to both humans and dogs. The difference is humans know not to eat them. Dogs don’t.

Hops 
An ingredient in beer that can be toxic to your dog. The consumption of hops by your dog can cause panting, an increased heart rate, fever, seizures, and even death.

Marijuana
Not that you would pass the bong to your dog, but if you do, you should know that it can adversely affect your pup’s nervous system and heart rate, and induce vomiting.

Raw Eggs
There are two problems with giving your dog raw eggs. The first is the possibility of food poisoning from bacteria like Salmonella or E. coli. The second is that an enzyme in raw eggs interferes with the absorption of a particular B vitamin. This can cause skin problems as well as problems with your dog’s coat if raw eggs are fed for a long time.

Salt
It’s not a good idea to share salty foods like chips or pretzels with your dog. Eating too much salt can cause excessive thirst and urination and lead to sodium ion poisoning. Symptoms of too much salt include vomiting, diarrhea, depression, tremors, elevated body temperature, and seizures. It may even cause death.

Yeast Dough
Before it’s baked, bread dough needs to rise. And, that’s exactly what it would do in your dog’s stomach if your dog ate it. As it swells inside, the dough can stretch the dog’s abdomen and cause severe pain. In addition, when the yeast ferments the dough to make it rise, it produces alcohol that can lead to alcohol poisoning.

Your Medicine
Reaction to a drug commonly prescribed for humans is the most common cause of poisoning in dogs. Just as you would do for your children, keep all medicines out of your dog’s reach. And, never give your dog any over-the-counter medicine unless told to do so by your vet. Ingredients such as acetaminophen or ibuprofen are common in pain relievers and cold medicine. And, they can be deadly for your dog.

Liver 
In small amounts, liver is great but avoid feeding too much liver to your dog. Liver contains quite a bit of Vitamin A, which can adversely affect your pup’s muscles and bones.

Mushrooms
Just as the wrong mushroom can be fatal to humans, the same applies to dogs. Don’t mess with them.

Old food 
You don’t like old and moldy food, so what makes you think your dog will? The bacteria in spoiled food contains all sorts of toxins that can be damaging to your dog’s health. Feed them the freshest and best, dog-approved food only!

Kitchen Pantry: No Dogs Allowed
Many other items commonly found on kitchen shelves can harm your dog. For instance, baking powder and baking soda are both highly toxic. So are nutmeg and other spices. Keeping food items high enough to be out of your dog’s reach and keeping pantry doors closed will help protect your dog from serious food-related illness.

Tobacco 
A major toxic hazard for dogs (and humans). The effects nicotine has on dogs are far worse than on humans. Nicotine can damage your pup’s digestive and nervous systems, increase their heart rate, make them pass out, and ultimately result in death.

  While there are certainly some human foods that are safe to feed your dog there are many which are unsafe and potentially poisonous when ingested by your dog. As a general rule of thumb, it is far better to be safe than sorry so avoid feeding your dog any human food unless recommended by your vet. Dogs that are not given human food or table scraps are generally better behaved than dogs who do receive people food anyway, they do not beg because they know they won’t receive any scraps and they also tend to drool less and bother visitors to your home less because they understand that human food is for humans and not for them.