Foods That Dogs Cannot Eat

Although we share a lot with our dogs, there are certain foods that are off limits to them. These foods are usually common, and most pet owners may not realize the toxic effects until their dog exhibits physical symptoms. In some cases, a few bites of the food may cause an immediate reaction, while in other instances health problems may result over a period of time. Since veterinarians treat many cases of toxicity each year, they recommend that these foods should never be given to dogs in any quantity.

Chocolate

Toxic reactions to ingesting chocolate depend on the form of chocolate, with Baker's chocolate the most dangerous and milk chocolate the least, but any chocolate is still considered unsafe. Symptoms of poisoning appear within hours and include labored breathing, seizures and coma that could lead to death.

Onions and Garlic

Symptoms become evident several days after eating and include labored breathing, vomiting, discolored urine and the development of hemolytic anemia.

Wild Mushrooms

Mushrooms sold in grocery stores are nontoxic. Consider ingestion of wild mushrooms a health concern unless identification of the species confirms it to be a nonhazardous type. Symptoms vary according to the species of mushroom, and may include gastrointestinal and neurological abnormalities, and kidney and liver malfunction.

Grapes/Raisins

Severe reactions usually require the intake of 9 oz. or more. Vomiting, diarrhea and lethargy are symptoms.

Cat Food

This is very high in protein and fats, causing pancreatitis.

Raw Fish

Ingestion of raw fish causes a thiamine deficiency that results in decreased appetite, seizures or death.