In England the overwhelming
majority of animals kept as pets are mammals. The husbandry, biology and medical care of mammals
is reasonably well understood by pet owners and vets.
Tortoises are reptiles, and this means that their needs are different. The
critical difference is that mammals keep their bodies at the correct
temperature by burning food internally to provide the heat, and using
various automatic systems to control their body temperature
thermostatically. Except in extreme conditions, this is achieved without any
conscious thought on the part of the animal. Tortoises, however, cannot do
this. They need to bask in the sun in order to raise their bodies to the
correct operating temperature, and they need both shade and sun in order to
be able to regulate their temperature. The tortoise does this consciously in
the same way as we are conscious of the need to eat and drink.
Another critical difference between a tortoise and the usual mammalian pet
is the tortoise's ability to cope with adverse conditions for extended
periods. If the mammal is put in a situation where the conditions of the
air, ambient temperature, the food and water supply is inadequate, its
condition very rapidly deteriorates. If we subject a dog to incorrect
husbandry, his rapid deterioration tells us we are doing something wrong.
Tortoises, in contrast, can put up with many potentially lethal conditions
for long periods. At first sight this seems an advantage, but unfortunately
this too often results in the owner not knowing that something is wrong. We
frequently see tortoises that are suffering from a multiplicity of
potentially lethal problems and the owners tell us "oh, it's all right, he's
been like that for years". Unfortunately, putting right the effects of bad
husbandry can also take years.
Most of the literature up to a few years ago on the subject of tortoise
husbandry used mammalian husbandry as its basis and as such was far short of
ideal on many topics. Anybody who has studied such literature will realise
that much of it is also self contradictory. One further problem that the
tortoise keeper has is that during their training many vets do not study
reptiles, and many of the veterinary problems of tortoises are different
from those of mammals.
The consequence of all of this is inevitable - 98% of tortoises
imported into this country died within 5 years and most of the remainder are
in poor health.
BATK is a charitable organisation set up to provide information to
tortoise owners so that general husbandry of tortoises can be improved.
We have carried out a considerable amount of research in order to improve
our knowledge, and we are in touch with others doing similar work in many
different parts of the world. We issue newsletters, hold talks and have
meetings. We can offer personal husbandry advice and recommend specialist
vets in case of problems. We have several books on the subject available on
our open days, etc.
We have, since we started, seen a marked improvement in the general health
of our members' pets, and a marked improvement in the appalling death rate
but there is still much to do.
First in extending our membership so that more tortoises can benefit from
better care and husbandry; and secondly in the field of breeding, which is
similarly full of pitfalls for unwary owners! In addition to our services to
individual owners, we do a lot of "behind the scenes" work to promote the
welfare of tortoises world-wide, details of which we publish in our
newsletter as and when appropriate.
ALL donations are spent on our objectives. ALL our helpers are voluntary.