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What is Feline Immunodeficiency Virus (FIV)?
FIV is a virus in cats that is
similar to the human virus, HIV or Human Immunodeficiency Virus. However, FIV
does not infect humans, and HIV does not infect cats.
How do cats
catch FIV?
The virus is present in the
blood, saliva and other body fluids of infected cats. It is very delicate and
is unable to survive for long periods outside of the cat – so it cannot be
transferred to other cats from your hands or clothes. Cats primarily pick up
the virus through fighting – via bite wounds – or through mating behaviour, but
it can also be passed from an infected female cat to her kittens.
Do all cats
that get the virus become permanently infected?
Yes. A cat will produce antibodies,
but these are ineffective and once a cat has FIV, they will be FIV positive for
the rest of their life.
What are the
signs of FIV?
There is an incubation period
of months or even years when your cat may be perfectly healthy before signs of
infection show. Many infected cats have years of normal life and may die from
something else entirely before their FIV infection causes any problems.
Signs of FIV are varied but
usually result from a weakened immune system and therefore a vulnerability to
other infections. Once disease develops, infected cats may:
·
become repeatedly ill e.g with cat flu, sore gums, skin
disease or digestive upsets
·
simply seem ‘off-colour’ or have a high temperature
·
take a long time to recover from infections
·
lose weight
·
develop tumours
How do I have
my cat tested for FIV?
Vets can quickly perform a
test that detects the antibodies to the virus in blood. It is recommended that
positive results – particularly those from otherwise healthy cats – are sent
for confirmation using a different test at an external laboratory, as false
positive results can occur.
Kittens less than five to six
months old may have had antibodies passed on to them by their infected mothers,
but not the virus itself. On average, only a third of kittens born to FIV-positive
mothers actually have FIV themselves. A special test to detect the virus should
be performed on such kittens and antibody tests can be repeated when the
kittens are five to six months old. Results can give a false
negative if a cat has only recently been exposed to the virus.
Is there any
treatment for FIV?
There is currently no reliable
treatment for FIV and it is not possible to predict if and when signs may develop.
Vets will treat each FIV-positive cat individually, depending on the signs they
develop, but treatment may involve:
·
antibiotics and/or anti-inflammatory drugs as appropriate for
secondary recurrent infections
·
drugs that may help through direct anti-viral activity
·
keeping infected cats indoors, with a good diet and
ensuring they are fully vaccinated and regularly treated against fleas and
worms. This will help to protect them from secondary infections, as well as
help to prevent the spread of FIV to other cats.
Cats Protection
recommends that FIV-positive cats are kept indoors and only allowed outside in
an impenetrable garden or safe run. They should not be allowed direct contact
with FIV-negative cats.
Indoor life....
Ideally all cats would be allowed
access to the outdoors to express their natural behaviour. However, cats can
adapt to living indoors, particularly if they are used to it from a young age.
Some cats need to be confined indoors due to medical conditions and others
prefer an indoor life. If they become bored they may develop behaviour problems
so there are a number of ways to keep your cat happy:
Keep them
occupied…
Domestic cats that have free
access to the outdoors will still often engage in hunting activity even if
there is no access to prey – e.g. playing with fallen leaves, or grass blowing in
the wind. It is important to allow cats opportunities to exhibit hunting behaviour,
as it keeps them mentally stimulated and releases feel-good hormones called
endorphins. Indoor cats aren’t able to play outside, so it is important to
provide them with toys and activities to keep them occupied.
If you are out of the house
all day, you might consider getting two cats. They may keep each other
company and stop each other from becoming bored. However, while this set up can
work well if the two cats have been brought up together, this is not a
guarantee. Even some siblings may prefer not to remain together once they reach
adulthood.
If you do introduce a new cat
to your home, it is critical to do this slowly and carefully to avoid lifelong
tension which may lead to behavioural issues and conflict. If the two cats do
not get along, it can be even more stressful for them if they are confined
indoors and can never escape each other.
• Your cat will
be protected from loss or outdoor hazards, such as road accidents, physical
attacks from other animals and outdoor poisons, if they are kept solely indoors
• Your cat may
be less likely to contract parasites or infectious disease through not having
direct contact with other cats or the environment used by cats or other animals
• Your cat
won’t hunt if kept solely indoors – assuming your house is rodent-proof – however,
opportunities to play and express hunting behaviour must still be given
·
Indoor hazards – It’s important to remember to keep cupboards,
washing machines and tumble driers closed. Toilet lids should be kept down to
avoid any risk of drowning. Balconies and windows should be safely fenced over
with strong wire mesh or screens, making sure there are no gaps that your cat
could fall through
·
Houseplants – some plants and flowers –
particularly lilies – can be toxic to cats. It’s probably best to ensure you don’t
have plants that are dangerous to cats in your home, or certainly not within
your cats’ reach
·
Household
products – cats are very susceptible to poisoning. A number of everyday
household items can pose a danger to cats and should be kept safely away
·
inactivity and obesity – indoor cats need to be provided with
opportunities to exercise to avoid them getting fat or inactive which can lead
to other health issues
·
over-dependence – a solitary indoor cat will rely on its
owner to provide stimulation, companionship and exercise and can become
over-dependent
·
escape – keeping windows and doors shut to prevent an indoor
cat escaping can be difficult in busy households. If the cat does get out,
they’ll be highly stressed and disorientated as they’ll have no experience of
the outdoor environment. It is recommended that you microchip your cat, even if
they live indoors to increase the chance of them being reunited with you if
they go missing
Cats in the wild
spend a lot of their time on short, frequent hunting expeditions. In
comparison, domestic cats are given food bowls, so it doesn’t take long for them
to eat their daily ration or allow them to make use of their great senses. Try
using feeding puzzle balls to give part, or all, of your cat’s daily ration. It
is best to let cats get used to this gradually, to ensure they have enough to
eat and don’t become frustrated.
Enhancing and
maximising the indoor environment for all cats
Cats should be provided with a
stimulating and safe indoor environment, whether they go outside or not. If
your cat is solely kept indoors, then this is particularly essential. If you have
more than one cat, offer enough resources in different locations where your
cats can eat, drink, toilet, rest and hide.
Play and
exercise
Keep your cat amused with toys,
climbing towers or activity centres. These can be bought or made – a cardboard
box with holes cut into it or a ball of tin foil can be perfectly adequate.
Play is more fun if you get involved too – you can use fishing rod toys with
feathers on a string to mimic their prey! Opportunities to exhibit hunting
behaviour are often triggered by toys which move and attract the cat’s
attention. Older cats will love playing three or four times a day, but the type
of play may need to be adapted to suit their needs and level of mobility.
Alfie FIV cat homed 2015 - with a puzzle feeder |
Younger cats will be happy to
play 10 times a day or more. Very short games of one to two minutes are fine –
cats use their energy in short bursts when hunting, so try to mimic this. Create
interest at meal times by hiding biscuits around the house for your cat to
find. Make a pyramid out of cardboard toilet roll tubes and hide food in the
tubes, or use a puzzle ball. Swap toys around regularly to keep them
interesting.
Somewhere to
hide
It is important to always provide
your cat with an easily accessible place to hide which will help to make them
feel safe and secure. A hiding place can be something as simple as a cardboard
box on its side, or upside down with large holes for access. Alternatively, you
could purchase an igloo style cat bed, or offer space under the bed or in a
wardrobe with the door left ajar. The cat shouldn’t be disturbed while they are
hiding.
Somewhere to
get up high
Cats feel safer if they can
view their surroundings from a height and this also increases their territory
by providing extra vertical space that they can use. This is a common coping
mechanism for cats that feel anxious or fearful. You could place a cosy blanket
on top of a wardrobe and provide access by placing a stool or similar item next
to it. Cats also love to sit on window sills and shelves. Extra consideration should
be given to elderly cats.
Sleeping
On average, cats spend about
16 hours a day sleeping. Cats generally rest or sleep intermittently throughout
the day and will prefer a warm, comfortable and safe place. There is a large range
of cat beds available, including igloo beds, or hammocks for the radiator. A
simple cardboard box with a blanket inside will also do the trick.
Scratching and
climbing
A scratching post will provide
exercise, claw maintenance and a focal point for your cat to express this
natural behaviour
– it will help protect your
furniture too. Cats like to stretch and scratch after they wake up, so try
placing the scratching post near where they sleep. A good scratching post has
the following features:
• a strong
sturdy base so the cat can lean against the post without it wobbling
• tall enough
that the cat can stretch fully
• a vertical
thread that allows the cat to scratch downwards
Eating grass
A type of grass that cats
particularly like is Cocksfoot – it has long broad leaves so it is easy for
them to bite. It is believed that eating grass helps cats to cough up
hairballs. If your cat can’t go outside, Cocksfoot grass can be grown indoors.
Seeds are readily available from garden centres and pet shops. If no grass is
provided, your cat may try to eat other household plants which can pose a risk.
Lennie FIV cat homed 2012 - eating cat grass in his pen |
Toileting
It is a good idea to have one
litter tray per cat, plus one extra – especially if your cats are kept indoors.
Place the litter trays in different quiet areas of the house, away from the
food and water bowls. Cats don’t like using dirty or soiled trays so make sure
the litter tray is cleaned at least once a day. This helps to prevent accidents
as well as being more hygienic. Cats generally prefer at least 3cm depth of
litter and a litter of a sandy texture. Make any changes to the tray, the
litter or its location very slowly to avoid accidents.
Indoor cats can make extremely
rewarding pets and giving a home to an FIV positive cat may give you both many
years of happiness together. For more information please visit our website www.axhayes.cats.org.uk. Thank you.
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