Harmful Foods for Dogs

Foods to Avoid

• Chocolate
• Onions & Garlic
• Grapes & Raisins
• Macadamia Nuts

Dog Safety: Why These Foods Are Dangerous

Chocolate

The toxic effect is caused by the substance theobromine which dogs cannot safely digest. Symptoms include an increase in the dog's heart rate, muscle twitching, increased urination, and excessive panting. Additional signs of trouble are nausea, vomiting, and hyperactivity. Too much chocolate can be fatal.

The most dangerous chocolate is baker's chocolate. Milk chocolate is less dangerous but still a potential problem. White chocolate is the least troublesome, though it should not be given to your dog.

Onions and Garlic

Onion toxicity can lead to a serious condition known as haemolytic anemia, in which the dog's red blood cells burst within his body. This leads to decreases in oxygen circulation and can result in death. Early symptoms of toxicity include vomiting and diarrhea. Decreased – or no – interest in food, lethargy, weakness, and shortness of breath are symptoms.

Garlic, being part of the onion family is also potentially toxic to dogs.

Grapes and Raisins

Consumption of these items can lead to kidney failure. Small amounts can be harmful. The early signs of trouble include vomiting, diarrhea, and loss of appetite. Undigested remnants of the grapes or raisins are often visible in vomit or feces. The dog will become lethargic and quiet, often showing signs of abdominal distress. Get veterinary help as soon as possible.

Macadamia Nuts

The specific toxin is not known, but the macadamia nuts cause difficulties moving. Swelling of the limbs occurs in some dogs, and muscular tremors as well as weakness or paralysis of the hindquarters. Affected dogs have visible difficulty moving and often have trouble getting up or are unable to do so at all. The good news is that the effects are not permanent. With time the dog's system is able to flush out the toxins and the dog's health returns.

Tips to Keep your Dog Safe from Harmful Foods

• Keep all foods properly stored and away from your dog's reach.
• Have your dog stay in his crate or playpen area when unsupervised.
• Set up a dog gate to deny him access to the kitchen.
• Keep him occupied chewing and enjoying the right treats and toys.