In this article
Are you worried that your dog may be suffering from liver disease? While this can be an overwhelming and scary thought, it’s important for you to remain calm.
Signs of liver disease in dogs can range from lethargy to loss of appetite and jaundice, though some of these symptoms can also be caused by other things. By being aware of the signs and symptoms of this condition, you can catch it early on, ensuring that your furry friend gets the help he needs as soon as possible.
Here’s an overview on liver disease in dogs.
Key takeaways
- There are two types of liver disease in dogs: acute and chronic. Acute usually has infectious or toxic causes, making quick treatment essential.
- Symptoms of liver disease in dogs include vomiting, diarrhea, difficulty walking and unexplained behavior changes. Some dogs may also have yellowing of the gums or eyes.
- Liver disease in dogs needs to be treated by a veterinarian. They can determine which type of liver disease the dog has, what’s causing it and offer personalized treatment based on your dog’s unique health needs.
What is liver disease in dogs?
Liver disease in dogs encompasses various conditions that disrupt the normal functioning of the liver, which may lead to malfunction or even complete loss of function. There are two types of liver disease in dogs: acute and chronic. If left untreated, acute liver disease, which has infectious or toxic causes, can end up sticking around. As such, it’s important to diagnose and treat this condition as soon as possible.
What causes liver disease in dogs?
“Dogs are more sensitive to some things than humans,” says Dr. Richard Goldstein, the chief medical officer of global diagnostics at Zoetis in New Jersey. “They can get liver disease from things that are safe for people, like garlic, onions, human doses of Tylenol and some types of mushrooms.”
Liver disease can also be caused by cancer, toxins, infectious disease or abnormal inflammation, says Dr. Gregory Kuhlman, veterinarian at Advanced Veterinary Care in Salt Lake City. And your dog’s heredity plays a role as well. According to Kuhlman, this condition can “be congenital in certain breeds, such as Yorkshire terriers.”
“Treatment is almost always more successful when the liver disease is diagnosed early. A yearly exam by your veterinarian with annual bloodwork is the best way to monitor for developing liver disease.”
— Dr. Gregory Kuhlman, veterinarian
How can you tell if your dog has liver disease?
“Be aware of changes in your dog’s behavior or appetite or other clinical signs that something’s just not right,” says Goldstein. Some potential signs and symptoms of liver disease include:
- Vomiting.
- Diarrhea.
- Lethargy.
- Changes in appetite.
- Difficulty walking.
- Unexplained changes in behavior.
- Disorientation.
If your dog suffers from a severe case of liver disease, they may have seizures. Your pet may also appear to suffer from jaundice, a condition in which their gums and the whites of their eyes appear to have a yellow discoloration. In addition, your dog may have a pudgy tummy that can easily be mistaken for normal weight gain. Unfortunately, that pudge comes from fluid and lost muscle.
If your dog exhibits any of these symptoms, you should take them to the vet for an examination. “Treatment is almost always more successful when the liver disease is diagnosed early,” says Kuhlman. In fact, “a yearly exam by your veterinarian with annual bloodwork is the best way to monitor for developing liver disease.”
If there’s a chance that your pet may be suffering from this condition, your vet will take blood tests, x-rays or ultrasounds to confirm a diagnosis. But, according to Goldstein, the best way to know what’s going on is to conduct a biopsy.
How is liver disease in dogs treated?
“Treatment really depends on what is causing the liver disease,” says Kuhlman. Unfortunately, “not all forms of liver disease can be easily or effectively treated.” However, for those forms that can be treated, vets usually take a two-pronged approach.
The first phase of treatment
The first step often involves improving the health of your pet’s liver. “Traditional Western practices have actually been adapted from thousands of years of practice in the East,” says Goldstein. “The idea is to reduce the toxicity of bile that flows through the liver.”
According to Goldstein, vets use “milk thistle and medications that prevent oxidation — antioxidants — to prevent and treat liver disease.” He stresses that, like all supplements, these medications should always be controlled and administered by a veterinarian to prevent overdose or adverse reactions.
The second phase of treatment
The second type of treatment depends on the specific cause of your pet’s liver disease. For instance, while your vet will prescribe suppressives if your pet is suffering from an autoimmune disease, they will administer antibiotics if a bacterial disease is the root cause. Similarly, if your dog is diagnosed with cancer, your vet will likely recommend chemotherapy.
Medications should always be controlled and administered by a veterinarian to prevent overdose or adverse reactions.
Treatment for acute liver disease focuses on removing the toxin in question. For instance, if there’s copper in your dog’s liver and they’re missing the enzyme necessary to process it, your vet will prescribe medications that can help bind and remove the copper. This particular issue is commonly found in Westies. On the other hand, treatment for chronic liver disease aims to improve the quality of your pet’s life, as this type can’t always be cured.
Read more:
How can you care for a dog with liver disease at home?
If your pet suffers from liver disease, the best way to care for them is to monitor any changes in behavior and have the dog walker do the same, says Kuhlman. “Keep an eye out for decreasing appetite, jaundice, vomiting, diarrhea, trouble walking or disorientation. These are signs of worsening liver disease and should prompt a visit to your veterinarian.”
It’s also important for you to maintain your dog’s medication schedule and limit his diet to veterinarian-approved foods. And, of course, you should shower your pup with love.
*Original article written by Cara J. Stevens.
