Lethargic Dog
Conditions that Might Cause a Lethargic Dog
There are many conditions that might cause a lethargic dog. Although we tend to think of people as being lethargic, and not necessarily animals, dogs can also lose their energy and become tired. Sometimes, lethargy can be a sign of illness and not just over-activity.
If you notice that your lethargic dog has lost his interest in his favorite activities, is not eating the same amount that he used to, and is taking more naps than normal, then it is possible that your dog is ill. Lethargy is a common symptom for many illnesses that can affect dogs. In fact, it is usually one of the first symptoms to manifest.
In general, lethargy can be considered a reduction in activity. A lethargic dog might get tired more easily, sleep a lot, have decreased interest in activities that he used to enjoy doing, and not eat or use the bathroom as often. You might even notice that your dog is having more accidents as a result of his reluctance to be taken out for walks.
There are several medical conditions that can cause a lethargic dog. Infectious diseases are just one of them. An infectious disease such as parvovirus and distemper are two infectious diseases that have lethargy as a common symptom. For that reason, if your dog has a temperature above 102 degrees Fahrenheit then you should take him to the doctor immediately.
Anemia is another disease that can cause lethargy. With anemia, there is a decrease in red blood cells which means that oxygen is not being transported throughout your dog’s body in the quantity that it requires. This, in turn, can make a dog feel tired. Gastrointestinal parasites like worms, flea infestations, and internal bleeding can all cause anemia. Sometimes, serious conditions such as clotting disorders, poisoning, and cancer can cause anemia, too.
There are other diseases that can cause lethargy in dogs as well. These include Crushing’s disease, diabetes, Addison’s disease, and hypothyroidism.
It is possible that it’s not necessarily a disease that is causing the lethargy, but pain. After all, if a dog is I pain he might not want to move around as much as he once did. Pain can also take away energy, too. Some causes of pain include urinary tract infections, dental problems, arthritis, anal sac problems, ear infections, and pancreatitis.
Nutritional deficiencies can also lead to lethargy, much like they do in humans. Dogs can have trouble absorbing nutrients which can mean that they are unable to derive energy from the foods that they eat. Digestive enzymes can be given to dogs to help them when it comes to absorbing nutrients. Vitamin B, which can be found in fruits, vegetables, meat, and milk, is also an energy producing vitamin and could help your lethargic dog.
If there are no other physical symptoms associated with your dog’s lethargy then it could be due to lack of stimulation. Have you noticed that you aren’t playing with your dog or taking him for as many walks as you used to? Dogs can become depressed which can make them lethargic in return.
Of course, as dogs grow older they naturally have a decline in energy, too. Young puppies are almost always going to have more energy than younger dogs, much like children often have more energy than adults. Older dogs are also more likely to suffer from liver disease, arthritis, and heart failure which can be draining of energy.
While lethargy in itself isn’t always serious, it could be a sign of something more serious. If you notice that your dog has trouble breathing, has a decrease in appetite, is avoiding contact with people, has tremors, appears weak, has a fever, or is listless then you should definitely pay a visit to your vet to rule out any other medical condition.