Why are grapes harmful?
As far as grapes and raisins go, no one is sure why they're harmful. It's been confirmed that even grapes grown without fertilizers or pesticides can be toxic to dogs. But not to every dog, and not every time. It's also not known whether small amounts eaten over a long time period could have a cumulative effect.
What we do know is that the end result in nearly all reported cases of grape or raisin toxicity is acute kidney failure. (The term "acute" means that the condition is severe and comes on quickly.) The dog ultimately can't produce urine, which means they can't filter toxins out of their systems -- a process essential to life.
During the twelve-month period in which the effects of grapes were studied, the ASPCA Animal Poison Control Center handled 140 cases involving one or more dogs. Over a third of the dogs developed symptoms ranging from vomiting to kidney failure, and seven dogs died. The ASPCA based their study on reported cases, so naturally there may be cases where a dogs health is entirely unaffected by eating grapes. But until they know all the facts, the Society advises against feeding pets grapes or raisins in any amount.
An ounce of prevention
So, your dog just scored himself a big box of raisins. What's a pet owner to do?
The first line of defense, if the grapes or raisins were eaten recently, is to induce vomiting and administer activated charcoal (it absorbs toxins in the GI tract). Vomiting is also the first sign that your dog is in trouble, so skip right to the activated charcoal if vomiting has already occurred. (In a pinch you can make your own activated charcoal by charring a piece of toast until it's blackened and crumbles easily.) Then call your vet right away.
Can't reach the vet? Call ASPCA Poison Control: 888-426-4435
The vet will keep your dog on intravenous fluids for at least 48 hours and monitor blood chemistry daily. Normal blood work after 3 days usually means your dog is in the clear.
Keeping a watchful eye out, of course, is the best way to keep your pet out of trouble. Like children, dogs (and other pets) have a knack for getting into mischief when we're not looking.
It's Not Just the Grapes...
There are other foods your dog should be kept away from, and some of them may surprise you.
Here are some other foods that can put a dogs health in harms way:
Chocolate
Who can resist chocolate? Like it your not, your dog. Chocolate is made with cocoa beans and cocoa beans contain a chemical called Theobromine, which is toxic to dogs. So on Valentine's Day, you're actually being kind to your best buddy if you eat all the chocolates yourself! Read my special report on chocolate at http://www.great-dog-gift.com/chocolate to learn more, and see how different types of chocolate have varying effects on dogs health.
Cocoa Mulch
Cocoa bean shells are a by-product of chocolate production (which is how mulch made it into the "foods" category) and are popular as mulch for landscaping. Homeowners like the attractive color and scent, and the fact that the mulch breaks down into an organic fertilizer. However, some dogs like to eat it and it contains Theobromine.
Fatty foods
Fatty foods are hard for a dog to digest and can can overtax the pancreas, leading to pancreatitis. This can threaten your dogs health and is potentially fatal.
Nuts
Macadamia nuts should be avoided. In fact most nuts are not good for a dogs health since their high phosporus content is said to lead to bladder stones.
Mulch
Mulch isn't food, but there's one type tempting enough for dogs to eat. Some dogs are attracted to cocoa mulch, and will eat it in varying quantities. The coca bean shells can contain from 0.2% to 3% theobromine (the toxin ) as compaired to 1-4% in unprocessed beans.
Onions
Onions, especially raw onions, have been shown to trigger hemolytic anemia in dogs. (Stephen J Ettinger, D.V.M and Edward C. Fieldman, D.V.M. 's book: Textbook of Veterinary Internal Medicine vol. 2 pg 1884.) Stay away from onion powder too.
Potatoes
Potato poisonings among people and dogs are rare but have occurred. The toxin, solanine, is poorly absorbed and is only found in green sprouts (these occur in tubers exposed to sunlight) and green potato skins. This explains why incidents seldom occur. Note that cooked, mashed potatoes are fine for a dogs health, actually quite nutritious and digestible.
Artificial Sweeteners
Xylitol is used as a sweetener in many products, especially sugarless gum and candies. Ingesting large amounts of products sweetened with xylitol may cause a sudden drop in blood sugar in dogs, resulting depression, loss of coordination, and seizures. According to Dr. Eric K. Dunayer, a consulting veterinarian in clinical toxicology for the poison control center, "These signs can develop quite rapidly, at times less than 30 minutes after ingestion of the product" states Dr. Dunayer, "...therefore, it is important that pet owners seek veterinary treatment immediately."
Turkey
Turkey skin is currently thought to cause acute pancreatis in dogs, partly due to it's high fat content.
Other foods listed by the ASPCA as harmful:
Alcoholic beverages
Avocado (the only "fatty" member of the vegetable All the foods on this list your dog should avoid because it will cause serious harm.. Lilyruth >If you like this post buy me a beer
Thursday, December 27, 2007
Foods that are harmful to your Pets
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4 comments:
Lilyruth
I gave my relative's cute little dog some potatoes yesterday. Luckily it didn't like it too much. I hope it won't get sick. I never knew it could be harmful.
Good list! I never knew about potatoes- my mom's dogs eat potato peelings like there's no tomorrow. I'll be sure to tell my mom about this.
yeah i read chocolate is really harmful!
it contain certain compound which devastates your dog
Very informative post...I can even imagine that chocolates are harmful to dogs....and thanks to this post now I know...We need to be very careful to the foods that we give to our pet to protect their health just like we did to ourselves...
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