Canine Parvovirus

Canine parvovirus is a disease that affects dogs of all ages but is most common in young dogs. The virus attacks the intestines causing bloody diarrhoea, uncontrollable vomiting and severe abdominal pain. Some infected dogs will die from parvovirus, even if they receive intensive veterinary care.

Parvovirus is spread via dog faeces and is very persistent in the environment even after the faeces has been cleaned away. For this reason, it is not necessary to have direct contact with other dogs for the disease to be spread. The virus is so persistent that an infected dog’s environment needs to be cleaned with a potent disinfectant to prevent spread to other dogs. Outbreaks occur regularly especially in summer, with an estimated 20,000 dogs infected every year in Australia.

Canine Distemper Virus

Canine distemper is a highly contagious viral disease that can affect dogs of any age with young puppies being at highest risk.

Symptoms vary but can include fever, coughing, sneezing, nasal discharge, vomiting, diarrhoea, loss of appetite and depression. Muscle tremors, fits and paralysis may occur later in the disease. Treatment is usually ineffective and the recovery rate very low. Dogs that do recover may have permanent brain damage.

Canine Cough

Canine cough is a condition produced by several highly infectious viruses and bacteria, which can be easily spread wherever dogs congregate, such as parks, grooming salons, doggy day care, shows, obedience schools and boarding kennels. Among the infectious agents associated with canine cough is the bacterium known as Bordetella bronchiseptica and the canine viruses parainfluenza, adenovirus type 2 and distemper.

Affected dogs have a dry hacking cough which can persist for several weeks. It is distressing for pet dogs and their owners. It is a major problem for working and sporting dogs. Pneumonia can also be a consequence of infection, particularly in young animals.

Canine Leptospirosis

Canine leptospirosis is a serious disease risk in some areas and can cause high death rates. This bacterial disease is spread by the urine of infected rats and is usually transmitted to dogs who ingest contaminated food and water (e.g. drink from puddles), dogs who eat rats or from rat bites.

There’s an increased risk where high rat populations exist such as in cities, near rubbish dumps or around sugar cane areas. Incidence can also increase after long periods of wet weather or building activity, when rat populations are forced to move or concentrate. Leptospirosis is a ‘zoonotic disease’ meaning it is an animal disease that can be passed to humans. Human infection can occur through ingestion of contaminated food or water, or through open wounds.

Feline Panleukopenia Virus (also known as Feline Enteritis or Feline Parvovirus)

This is a very contagious disease and the death rate is high, especially for young cats under 12 months of age. Pregnant cats may lose their young or give birth to kittens with abnormalities such as brain damage. Symptoms of feline panleukopenia are depression, loss of appetite, uncontrollable vomiting and diarrhoea, often with blood and severe abdominal pain.

The virus spreads so easily that heavily contaminated areas may need cleaning with a special disinfectant.

Feline Respiratory Disease (‘Cat Flu’)

90% of ‘cat flu’ cases are caused by feline herpesvirus (also known as feline rhinotracheitis) and/or feline calicivirus.

Feline respiratory disease affects cats of all ages, especially young kittens. It is highly contagious and causes sneezing, coughing, runny eyes, nasal discharge, loss of appetite and tongue ulcers.

Fortunately, the death rate is low except in young kittens, but the disease is distressing and clinical signs may persist for several weeks. Recovered cats can continue to carry and spread the infection for long periods, and can show signs of the disease again if they become stressed.

Feline Immunodeficiency Virus (FIV)

Feline immunodeficiency virus (FIV) attacks a cat’s immune system, similar to HIV in humans. Infected cats’ natural defence against other diseases may be seriously affected, much in the same way as human AIDS.

It is important to note that FIV is not transmissible to humans.

FIV is almost always transmitted by bites from infected cats, since the virus that causes the disease is present in saliva.

While some infected cats show no sign of disease, others may display initial symptoms such as fever, loss of appetite, diarrhoea, lethargy and swollen lymph nodes.

As the disease progresses, symptoms may occur such as weight loss, sores in and around the mouth, eye lesions, poor coat and chronic infections.
Eventually, the immune system may become too weak to fight off other infections and diseases. As a result, the cat may die from one of these subsequent infections.

Unfortunately in Australia, FIV is very common, with 1 in 7 cats with outdoor access infected with this virus.

Following vaccination your pet may be off-colour for a day or two, or have some slight swelling or tenderness at the injection site. Access to food and water and a comfortable area to rest are usually all that is required for a quick recovery.

However, if the response seems more severe, you should contact us for advice.