Liver Failure In Dogs
Summer Plants Poisonous to Dogs
Most pets use their sense of smell and taste to investigate things that are new to them,” said Ahna Brutlag, DVM, MS, assistant director at Pet Poison Helpline. “When they come across interesting plants or other items, their first reaction is to smell it, which often leads to tasting it.”Being aware of poisonous plants and substances can help avoid potential dangers that can result in emergency trips to the veterinarian.
4 of the most dangerous summertime plants:
Popular in warmer climates, this household and outdoor plant can be extremely harmful to pets. All parts of the plant, including the fronds/leaves, nuts and seeds are especially poisonous to dogs. Ingesting just a small amount can cause severe vomiting, bloody stools, damage to the stomach lining, severe liver failure and, in some cases, death. This plant is one of the most deadly to dogs and long-term survival is poor when ingested. Without treatment, sago palm poisoning can result in severe, irreversible liver failure. Prompt treatment is essential for the best prognosis.
When ingested by pets, the Convallaria majalis plant, also known as Lily of the Valley, can cause vomiting, diarrhea, a drop in heart rate, severe cardiac arrhythmias, and possibly seizures. This plant contains cardiac glycosides, which are also used in many human heart medications. Any pet with a known exposure should be examined by a veterinarian and treated based on their symptoms. Treatment may include blood pressure monitoring, heart monitoring, and, in severe cases, an expensive antidote to bind the toxin.There are two types of Crocus plants: one that blooms in the spring and the other in the autumn. The spring plants are more common and cause only gastrointestinal upset accompanied by vomiting and diarrhea in dogs. However, the autumn Crocus, also known as Meadow Saffron or Colchicum Autumnale, are highly toxic and can cause severe vomiting, gastrointestinal bleeding, and multisystem organ failure with bone marrow suppression. Symptoms may be seen immediately but can also be delayed for days. If you witness your pet eating a crocus and you are not sure what variety it is, it’s best to seek veterinary care immediately for decontamination and treatment.
In addition to flowers and plants, there are other gardening-related dangers that pet owners should be aware of, such as fertilizers and pesticides. While fertilizers are typically fairly safe for pets, those that contain blood meal, bone meal, feather meal and iron may be especially tasty – and dangerous – to them Large ingestions of these products can form a concretion in the stomach, obstructing the gastrointestinal tract and causing severe pancreatitis. Also ingestion of pesticides and insecticides, especially if they contain any organophosphates, can be life-threatening, even when ingested in small amounts.
Liver Failure In Dogs - News
Heat stroke can result in liver failure, seizures and other life threatening conditions. Be especially vigilant if your dog is older, has other health problems, or has a pushed-in nose like pugs, boxers and bulldogs. Dogs cannot be trusted around

All parts of the plant, including the fronds/leaves, nuts and seeds are especially poisonous to dogs. Ingesting just a small amount can cause severe vomiting, bloody stools, damage to the stomach lining, severe liver failure and, in some cases, death.

other rodents can carry the disease and pass it on to dogs that drink from contaminated rain puddles. Leptospirosis often goes undiagnosed—symptoms include fever as well as excessive urinating and drinking—and can lead to liver and kidney failure

By boosting insulin levels, Xylitol can cause low blood sugar, and ultimately brain damage and liver failure. So check the list of ingredients in candies, gums and chewable vitamins, and keep them out of the reach of pets.
The earlier the disease is detected, the better the outcome and so it may be worthwhile asking for routine blood tests once your pet reaches old age (10 years in cats/dogs). Liver issues usually require blood tests and imaging such as X-ray or
Copper Storage Liver Disease in Dogs
Copper Storage Liver Disease in Dogs
Copper is an essential trace element that dogs need in order to be healthy. The liver is the main organ that contains copper and releases it to be used in other parts of the body. Although it is a required nutrient, copper can reach high levels within a dog’s liver that are considered toxic.
Liver toxicity secondary to copper accumulation is often seen in specific breeds that have inherited forms of copper storage liver disease. This has been confirmed in Bedlington Terriers. There is evidence for familial copper storage liver disease in Dalmatians, Doberman Pinschers, Labrador Retrievers, West Highland White Terriers, and Skye Terriers. A dog can also develop excessive copper in their liver secondary to certain types of liver disease that decrease the flow of bile out of the liver. This typically doesn’t cause a liver toxicity.
Your dog will need diagnostic tests to determine if there is copper storage liver disease. Your veterinarian will need to have your dog’s blood analyzed to determine if the liver enzymes are abnormally elevated and to evaluate the liver function. If there is evidence of liver disease based on the blood work then an ultrasound and liver biopsy will need to be performed. In addition to evaluating histopathology of the liver biopsy, special stains and copper quantification will need to be done on your dog’s liver biopsy to determine if there is copper storage liver disease.
Copper storage liver disease in dogs can cause inflammation of the liver and can progress to liver failure if untreated. The good news is there are medical and dietary treatments that can reduce the level of copper in the liver. There are prescription liver diets that have less copper and more zinc which aids in reducing the copper level in the liver. There are also copper chelator medications (D-penicillamine or trientine) that remove copper from the body. Other medications or nutritional supplements, such as zinc, ursodiol, or S-adenosylmethionine can be benificial for dogs with copper storage liver disease.
Click here to learn about chronic liver disease in dogs , or here to learn about liver shunts.
Liver Failure In Dogs - Bookshelf
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