13 TOXIC foods for dogs

So many of us treat our dogs from time to time with human foods. While its rewarding to see their face light up at a dropped table scrap, this can be a dangerous game without knowing what foods can poison our pets. Below are 13 toxic foods we should avoid at all costs:

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. 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 eating a large quantity just once or eating smaller amounts regularly can cause poisoning. Symptoms of anemia include weakness, vomiting, little interest in food, dullness, and breathlessness.

Coffee, Tea, and Other Caffeine

Caffeine in large enough quantities can be fatal. 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.

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. And just a small amount can make a dog ill. Repeated vomiting is an early sign. Within a day, she'll 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 he could, he'd 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 show up as itchiness).

Macadamia Nuts

Dogs shouldn't eat macadamia nuts or foods with them because they can be fatal. As few as six raw or roasted macadamias can make them 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.

Candy and Gum

Candy, gum, toothpaste, baked goods, and some diet foods are sweetened with xylitol. It can cause more insulin to circulate through your dog's body. That can cause his blood sugar to drop and can also cause liver failure. Initial symptoms include vomiting, lethargy, and loss of coordination. Eventually, he may have seizures. Liver failure can occur within just a few days.

Chocolate

Most people know that chocolate is bad for dogs. The toxic part is theobromine. It's in all kinds of chocolate, even white. The most dangerous kinds, though, are dark chocolate, chocolate mulch, and unsweetened baking chocolate. Eating it, even just licking the icing bowl, can cause a dog to vomit, have diarrhea, and be excessively thirsty. It can also cause abnormal heart rhythm, tremors, seizures, and death.

Fat Trimmings and Bones

Table scraps often contain meat fat that a human didn't eat as well as bones. Both are dangerous for dogs. Fat trimmed from meat, both cooked and uncooked, can cause pancreatitis. And, although it seems natural to give a dog a bone, he 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.

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.

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 she's been eating them for a long time.

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 she ate it. As it swells inside, the dough can stretch a dog's abdomen and cause severe pain. In addition, when the yeast ferments the dough to make it rise, it makes alcohol that can lead to alcohol poisoning.

If Your Dog Eats What It Shouldn't

Dogs explore with their mouth. And, no matter how cautious you are, it's possible your dog can find and swallow what it shouldn't. It's a smart idea to always keep the numbers of your local vet, the closest emergency clinic, and the ASPCA Animal Poison Control Center -- (888) 426-4435 -- where you know you can find them in an emergency. And, if you think your dog has gotten into something toxic, call for emergency help at once.

information courtesy web md.

#food #dogfood