Common dog illnesses
and diseases
Are you worried about keeping your precious new puppy safe from infectious dog illnesses and diseases? There are several serious, and often fatal, canine illnesses out there, but the good news is that a full course of vaccinations will go a long way towards keeping Fido fit and healthy.
There's a saying 'forewarned is forearmed' and in the spirit of that we're going to give you a list of the most common dog illnesses and their symptoms. Unfortunately in some cases there is no real medicinal 'cure', and the diseases can only be 'managed' by offering supportive care which usually includes complete rest, IV fluids to treat/prevent dehydration, and anti-biotics if necessary to combat secondary infections. The good news is that, when caught early enough and treated quickly, even these situations can have happy endings.
But PLEASE remember that following the recommended schedule of
puppy shots
will protect little Fido from the majority of these horrible puppy illnesses and diseases.
Commonly seen contagious dog illnesses
Here are the causes, symptoms and treatment for some of the most common, contagious dog illnesses that your puppy is vulnerable to....
Distemper - Highly contagious viral disease. Can be transmitted through discharge from eyes or nose, through the air, or on shoes, hands etc. Affects the lungs, intestines and brain.
Symptoms include runny nose or eyes, coughing, vomiting and/or diarrhea, lethargy, loss of appetite. Can advance to include partial paralysis or seizures. Only treatment is supportive care such as encouragement to eat, fluid administration and veterinary care for seizures. Hepatitis - Highly contagious viral disease which affects the liver. Starts in tonsils, spreads to lymph nodes, bloodstream and liver. Can be transmitted through urine, feces and saliva.
Symptoms are similar to Distemper. Severe cases can progress rapidly and cause sudden death. Treatment is supportive care. Leptospirosis - Bacterial disease affecting the urinary system, including liver and kidneys. Mainly transmitted through infected urine.
Symptoms include loss of appetite, vomiting, lethargy, fever. More advanced symptoms include jaundice, increased thirst and dehydration due to frequent urination. Early antibiotic treatment can lessen the severity and/or duration of this dog illness. Parainfluenza - A highly infectious viral infection of the respiratory system. Easy airborne transmission through coughing and sneezing.
Symptoms include a runny nose, cough and fever. Treatment is mostly supportive, with antibiotics being given for secondary infections. Parvovirus - Extremely contagious viral disease that attacks the intestines, lymph nodes and bone marrow. Rarer variety can attack the heart resulting in sudden death. Easily transmitted through contact with infected feces, either directly or on shoes, hands etc. Black and tan breeds such as Doberman Pinschers and Rottweilers tend to be especially vulnerable, as are Pitbulls. Symptoms include extreme lethargy, loss of appetite, and severe vomiting and diarrhea (often bloody) which results in dehydration. Treatment is mainly supportive and relies heavily on intravenous fluids to counteract dehydration and intravenous anti-biotics to attack sepsis infection. Rabies - Severe and usually fatal viral disease that affects the brain and nervous system. Transmitted through saliva. Once symptoms appear this illness is always fatal to both dogs and humans.
Symptoms - are behavioral and usually include unusual, irrational and frenzied aggression (if your dog was very shy you may see a increased affection or acute shyness if previously friendly). You may also see lack of co-ordination, seizures and the classic foaming at the mouth. There is no treatment and the disease is always fatal. Bordatella - Also known as Kennel Cough, this is a highly contagious bacterial infection which affects the respiratory system. Transmitted through saliva or nasal discharge.
Symptoms include runny nose and a lot of coughing and sneezing. Treatment in mild cases can just be supportive, but in severe cases or when secondary infections are present (such as pneumonia) antibiotics are used. Coronavirus - Highly infectious viral disease that affects the intestines. Transmitted through feces.
Symptoms - include diarrhea, lethargy, loss of appetite and dehydration. Treatment is supportive and concentrates on treating the dehydration. Lyme Disease - A bacterial infection that's transmitted by the bite of an infected deer tick. Can affect the heart, kidneys and joints. Symptoms include swollen joints, apparent pain and lethargy.A 'bullseye' type rash may appear at the site of the tick bite. Treatment is usually a several week course of antibiotics Coccidiosis - One of the parasitic dog illnesses which affects the intestinal tract of puppies (most often seen in puppies between 2 and 12 weeks of age). Caused by the presence of the coccidian protozoa. Transmitted through feces. Many adult dogs and puppies are carriers of this disease but don't show symptoms and eventually build up an immunity to it. If a young puppy is stressed, or unwell, the disease can 'flare up' as a result. Symptoms - include diarrhea, often pale grey to white in color and very smelly! Vomiting, lethargy and loss of appetite are common. Symptoms can be mild to severe. Treatment is supportive, with fluids being given to combat dehydration. Plus the use of a sulfa-based anti-biotic to treat the disease, usually a 5 - 7 day course. Giardiosis- also sometimes known as 'Beaver Fever'. Caused by protozoa Parasites called Giardia, which are found in rivers, streams, lakes and other bodies of water that contain traces of animal feces. Symptoms - Many dogs with Giardia are 'a-symptomatic' which means that they don't show any symptoms, but continue to 'carry' and transmit the disease. However, the main symptom is diarrhea, which is often watery and foul-smelling. Vomiting, weight loss and lethargy may also occur. Treatment - antibiotics are required, and the most commonly used medications are Metronidazole (known as Flagyl) and Fenbendazole (Panacur). Both are effective, but your pup may need more than one round of treatment to eliminate the problem. Giardiosis can be transmitted to humans, so avoid swimming in water that could be infected, and follow excellent personal hygiene precautions of your dog gets this disease.
Prevention is better than cure
You'll probably notice that many of the serious dog illnesses listed in our chart have very similar symptoms, the most common being lethargy, vomiting, diarrhea and fever.
If your puppy shows any of the above signs it's always better to be safe than sorry, so take him to your veterinarian immediately. It's quite possible it's just a minor tummy upset or similar but let your veterinarian be the one to make that call. And remember almost all the above dog illnesses can be prevented by a regular
vaccination schedule
so don't take any unnecessary chances with that precious little furbaby of yours.
Worried about a sick puppy?
All About Parvo Virus
Coccidiosis in Dogs
Giardia in Dogs
Lyme Disease in Dogs
Puppy Shots
Puppy Worms
Puppy Health
Puppy Hair Loss
Puppy Diarrhea
Puppy Vomiting
Puppy Constipation
Natural Remedies for Dogs
Return from Dog Illnesses to Homepage
|
