PDSA is calling for more cat owners to get their pets neutered to protect them from Feline Immunodeficiency Virus (FIV).

Feline Immunodeficiency Virus (FIV) is a cat-specific virus similar to the HIV virus. FIV is spread via cat bites, most commonly seen in unneutered cats, which sadly has no cure. Ahead of World Aids Day on Saturday (1 December), the vet charity has revealed that nearly one million cats* in the UK are not neutered – meaning they are at greater risk of contracting the deadly disease.

Many owners remain unaware of FIV, which can lead to the breakdown of a cat’s immune system. Cats with FIV can live for long periods where they appear healthy and show no signs of illness, but in the later stages of the disease their immune system begins to struggle and sadly, if they start to suffer they may need to be euthanised.

With no vaccine available in the UK, neutering cats is the best way to protect them as it reduces the chances of them roaming and coming into conflict with each other.

PDSA Vet Olivia Anderson-Nathan says: “FIV positive cats do not pose any risk to humans or pets of other species, and the disease is spread through cat bites, a territorial behaviour most commonly seen in non-neutered cats, especially males.

“Often, cats with FIV show no symptoms for some time, and when they do the symptoms are often fairly non-specific. These can include diarrhoea, sneezing, skin and eye infections, weight loss, lethargy, and reduced appetite. Swollen glands can also be a symptom.

“The best way to protect your cat from FIV is to get them neutered. This will help reduce their urge to roam and fight, decreasing the risk of your cat being bitten by an infected cat.”

If a cat is diagnosed with FIV it is important for owners to take steps to protect their pet and prevent the risk of them spreading the disease to other cats.

Olivia adds: “FIV-infected cats need special treatment once they’re diagnosed to protect both them and other cats. Infected cats need to be kept indoors to prevent spreading the infection. Contact with other cats, as long as they don’t fight, can be safe – research shows that within stable multi-cat households where there is no fighting, the chance of an FIV positive cat infecting another cat is incredibly low. However introducing any new cats can upset the stability and lead to fighting so isn’t recommended.

“As a precaution, infected cats can be fed from a different food bowl to reduce the chance of any saliva coming into contact with healthy cats, and hunting or raw diets should be avoided for infected cats as both put them at higher risk of infections without a healthy immune system. A good quality diet, routine preventive care such as vaccinations and flea control, as well as rapid treatment of any other problems will help them lead a relatively normal life.

“If you are concerned your cat may have contracted the virus, call your vet for advice. Certain blood tests can help to determine if your cat has become infected, and although incurable, and if FIV is confirmed your vet will be able to recommend ways to manage the condition.”

PDSA is the UK’s leading vet charity. We’re on a mission to improve pet wellbeing through prevention, education and treatment. Support from players of People’s Postcode Lottery helps us reach even more pet owners with vital advice and information. www.pdsa.org.uk