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Deadly Treats

by Krista Mifflin
for About.com

Grapes and raisins can have a fatal effect on your pet. Symptoms of poisoning include vomiting, kidney failure, diarrhea, lethargy and abdominal pain. If your dog has ingested grapes or raisis, bring him to your vet immediately!

The other favourite of dogs and humans alike is chocolate and onions. As much as they love it, chocolate contains caffeine and theobromine, which will accelerate your pet's heartbeat to dangerous highs, often fatally. Vomiting, diarrhea, increased heart rate, heart arrhythmias, muscle tremors, rapid breathing, hyperactivity, and seizures are signs that your dog has been poisoned.

This also includes caffienated beverages such as sodas, teas, and coffees.

Onions cause hemolytic anemia, which means that the red blood cells break down leaving the dog short of oxygen. In some dogs it is enough to severely weaken or kill the dog. Common symptoms that would be noticeable are dark colored urine, fever, dizziness, weakness, confusion, increased heart rate and heart murmur. Seek veterinary care immediately.

Raw salmon carries a bacteria that if left untreated can be fatal in 7 to 10 days. Symptoms can be high fever, gastrointestinal upset, dehydration and enlarged lymph nodes. Can be difficult to distinguish from Parvovirus. Seek veterinary care for proper diagnosis and treatment.

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