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As the numbers of pet rabbits continues to rise the recognition
of their health requirements follows suit. At Fairfield,
it certainly helps to have a dedicated rabbit veterinary
surgeon as one of our most recent acquisitions. Agnieszka
has only been with us for a few short months but already
her expertise is paying dividends.
Dental disease in pet rabbits is an extremely common and
incredibly frustrating condition. Just as in horses, rabbits'
teeth continue to grow throughout their life. In order for
them to remain healthy they need to grind evenly with their
adjacent teeth.
Suboptimal skull conformation and a diet which is low in
fibre result in uneven wear and the formation of spikes
which in turn causes ulceration of the mouth and tongue.
Treatment of affected patients invariably involves a general
anaesthetic in order to properly access the cheek teeth.
Previously this has always been considered a very high risk
procedure but with modern drug dosage regimes and supportive
treatments such as fluids and the use of incubators these
risks have been reduced dramatically, although not entirely.
The effort involved in delivering success is considerable.
The severity of dental disease in some patients means that
they will require repeated teeth burring throughout their
lives. One key point in the longterm survival of these patients
is to reintroduce a diet which is high in fibre to encourage
the grinding action of the teeth through prolonged periods
of chewing.
The best diet for a rabbit is in fact grass and hay. Pellets
which are high in fibre (18-24%) are also suitable!
Commercial mixes (grains,pulses and biscuits) should be
avoided as they allow selective feeding..........they pick
out the tasty pieces and leave the bits that are good for
them! It would appear that unhealthy feeding patterns are
not exclusive to humans says one who hails from the city
of the deep fried Mars!
Terry
Dunne BVMS, Cert SAO, MRCVS
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