Seizures in older dogs may stem from tumors, diabetes or kidney disease, according to Pedigree. Another possible ailment can be Cushing's disease, a microscopic tumor that is located in the pituitary gland.Know More
According to Vet Info, other likely causes are lyme disease or blood poisoning. Kidney disease can cause toxicity in the blood and acidity in the kidneys, which can lead to seizures. The most common causes of seizures are injuries, tumors or ingestion of a toxic substance. Seizures can also be related to heredity. Pedigree also adds that seizures in older dogs can be indicative of canine epilepsy, but this is uncommon if the dog has never exhibited epilepsy throughout his life. A seizure is usually symptomatic of a larger problem, and there are different types of seizures.
One type is a seizure in which the dog experiences short convulsions lasting a minute or two. Sustained or repeated convulsions are more serious and require the immediate attention of a veterinarian. When a seizure occurs, it is best to hold the dog in place. Pet owners should also keep their hands away from the dog's mouth since there is a chance of being bitten.
Vet Info also names likely symptoms, such as sudden collapse, involuntary bowel movement and trembling. An ailment of this magnitude requires medication for the rest of the animal's life.Learn more about Dogs
WebMD explains that many owners overlook signs of serious illness in older dogs as mere symptoms of age. However, onset of joint pain or a lack of appetite can signify that an older dog is close to death. The website explains that lack of interest in social activities is a major sign of cognitive deterioration and the end of life.Full Answer >
Poison, liver disease, low or high blood sugar, and kidney disease are some common causes that can trigger seizures in dogs, according to WebMD. Anemia, head injury, an electrolyte problem and stroke may also lead to seizures.Full Answer >
According to the Fairmount Animal Hospital, rectal bleeding in dogs can be the result of any number of diseases or disorders of the colon, rectum or gastrointestinal tract, including anorectal disease, rectal prolapse, intestinal parasites or colonic ulcers. The color and consistency of the blood helps to pinpoint the problem.Full Answer >
According to petMD, localized involuntary muscle tremors can cause a dog's head to shake slightly. Involuntary muscle tremors can also cause a dog's entire body to shake. Localized tremors that affect only the hind legs are also common.Full Answer >