Hi lele,
I was hoping that the calcitonin shot would give Luna another
chance...and maybe it has? I'm glad to hear that her calcium
levels are fine and that her thirst has subsided. (Just want to
mention it...all of my veiled females seem to be very thirsty
just before they lay the eggs.)
I have been working on this information for quite a while
now....and I hope some of it will still provide you with
"food for thought" for Luna.
I don't want to tell you (or anyone who reads this post) that
"this is the way you should do things". I would feel terrible
if Luna died because you followed what I said. What I'm telling
you in this post is what seems to work for me....but even if you
follow it exactly, there will still be differences in the water
I use compared to yours (mineral content/hard water vs soft
water vs distilled water, etc. and salt content in softened
water, for instance, etc.)...differences in the hydration
requirements (due to the temperature/humidity of the area you
live in)...differences in what the insects are fed before
we get them...differences in caging set-ups (screen or part
screen, etc.)...differences that relate to where we live
(whether they can be outside, climate of the area you live in,
etc.) just to mention a few things...all of which can still
upset the "package"...so you have to strike your own balance.
Part of what I'm talking about is expressed in the following
quote...
http://www.chameleonnews.com/year2002/may2002/nutrition/nutrition_may_02.html
"From one breeder to another - One everlasting observation, as
true today as in the earlier decades of chameleon keeping, is
the too-frequent inability to successfully transfer
husbandry techniques, including recipes for calcium
supplementation. One breeder will use a specific form of
calcium or schedule for supplementation very successfully, yet
it fails in the hands of others. The failure is usually due to
one of two scenarios: (1) the myriad of factors affecting
calcium balance are not identical in the two systems; or
(2) the chameleons kept successfully are models of
adaptation. Examples of this latter scenario include breeders
that rely on direct sunlight only for all needed vitamin
D3, and breeders that rely on specific prey (and diets for prey) only
for all needed calcium. What succeeds in South Florida rarely
works in Maine. Moreover, differences in calcium systems have
been noted between species, blood-lines within species, and more.
Much of the difference relates to metabolic rate."
---------
I live in a cold climate where the chameleons can't get outside
much. Where I live is very dry in the winter inside the
house....and can be quite humid in the summer.
I use a UV light (Repti-sun 5.0) and because my chameleons get
virtually no sunlight, the adults get crickets
dusted with RepCal calcium several times a month and with
RepCal calcium with D3 twice a month. My crickets are well
gutloaded with an assortment of greens and veggies mainly.
I also use Herptivite twice a month and feed all my other
food-insects well before feeding them to the chameleons. I
don't supplement/dust with anything else as a rule. I have used
liquid calcium gluconate once in a while, when I thought there
was a very good reason to use it. Feeding my veileds this way,
they don't show any signs of MBD...and most of them live good
ong lives...as I've said before. If I lived in an area where
the chameleons could be outside most of the year, I would not
follow this method of dusting/supplementing. It would need to
be altered.
I don't know what you plan to do concerning supplements now with
Luna...but if you started using a straight vitamin D3 product
(as you talked about in one of your posts to the forum), how
would you know if you are overdosing her or not? You are already
giving her vitamin D in other forms...would you stop them? I
don't know of any study that gives the "daily requirement" of
vitamin D for chameleons.
You said..."since she is only eating Repta-aid (about 3cc 2x/day
if I am lucky) can I keep her basking temps a little lower so
she does not dehydrate as much (the dry NH air is the biggest
culprit)".
Concerning Repta-aid...
I see that Repta-aid seems to contain a lot of good
ingredients...egg, kelp, spriulina, pollen, etc. It also vitamin
A acetate, which I believe is a preformed source. Egg
(one of repta-aid's ingredients) also contains vitamins D and A.
Pollen (another ingredient of repta-aid) contains vitamin A and
vitamin D too. I didn't check out all of the ingredients for
their vitamin A and D...its too time consuming. I don't
know how much vitamin A is in Repta-aid in total...or how much
of it is preformed...nor do I know how much vitamin D Repta-aid
contains...but it does contain some in the ingredients listed in
its content. It also contains calcium (Ca
1.2:1). Again, how
do you know that Luna is not already getting the "daily
requirement" for a chameleon of both vitamin D and A
with what you are already giving her? Or that she is getting too
much or too little of some which could be causing her bone
problems?
For those of you who don't have Repta-aid, here are the
ingredients...
"Egg product, wheat flour, starch, isolated soy flour, corn oil,
dried brewers yeast, dried kelp, calcium carbonate, dicalcium
phosphate, pollen, dextrose, sodium chloride, potassium sorbate,
dl-methionine, lecithin, choline chloride supplement, potassium
chloride, spirulina, manganese sulfate, mixed natural
tocopherols (antioxidant), zinc sulfate, magnesium oxide,
ascorbic acid, beta carotene supplement, niacin, vitamin E
supplement, copper sulfate, vitamin B12 supplement,
vitamin A acetate, calcium pantothenate, vitamin D3 supplement,
pyridoxine hydrochloride, menadione sodium bisulfite complex,
riboflavin, thiamine mononitrate, ethylene diamine dihydriodide,
biotin supplement, folic acid, sodium selenite."
Guaranteed Analysis
Crude protein 28%, carbohydrate 37%, crude fat 20%, crude fiber
1.5%, moisture 10%, calcium 0.85%, phosphorus 0.7%, Ca
1.2:1,
kcal/g 4.4."
Its a shame that you have the same problem as me concerning
getting her outside..at least if you could get her outside,
the amount of vitamin D she would end up with inside her should
to be self-limiting. 
You also said that in spite of showers, she becomes very
dehydrated. What symptoms of dehydration is she showing besides
the sunken eyes?
Read the next sections after the one quoted below as well as the
quote...
http://www.chameleonnews.com/year2002/nov2002/nutrition/nutrition_nov_02.html
"Because reptile kidneys lack a structure termed the loop of
Henle, urine cannot be concentrated when water intake is low or
water loss high. Instead, complete kidney units - termed
nephrons -- shut down in succession until water balance is
restored. Urine is resorbed from the distal tubules (under
control of vasotocin), cloaca, and bladder. The dynamics relate
to many factors, including status of potassium and
sodium, acid-base balance, metabolic rate, and corticosteroid
(stress)levels."
I'm glad that I've never had a gravid veiled not drink....and
most of mine eat right up to the day they lay their eggs too!
Maybe its because my clutches are not large (20 to 25 usually)?
I mist and water my adult veileds well once a day (twice in the
summertime) and I run a dripper on them everyday. IMHO hydration
is very important in the function of the kidneys and the
digestion processes in a chameleon....and I wouldn't want to
"short-change" mine in the area of hydration. IMHO the
temperature that chameleons are kept at and the humidity in the
area of the world where they are being kept will have an affect
on the amount of water that they need to take in to stay hydrated....to
some extent, just like it does us.
Here's some information on hypohydration and dehydration in
chameleons...
http://www.chameleonnews.com/year2002/nov2002/nutrition/nutrition_nov_02.html
"Uricotelic species such as chameleons require large amounts of
water to sustain normal excretion, and dehydration in
these species may result in urinary stasis, uricemia, and gout
(more on this in a future column)."
You said..."what would be the shortest day length I can give
her so she can sleep more?"
Why do you want Luna to sleep more?
You said..."I am told that not feeding as much will decrease
frequency and clutch size but I have almost no time to do that.
After she lays I let her eat what she wants to get her strength
and nutrition up. Any suggestions there?"
It is hard to know when to stop feeding a veiled female after
she has laid her eggs. They always seem to be "begging" for food.
We, of course, want them to get back into good condition.
In order to help my veiled females recover from egglaying, I
feed them well for a day or two after they have laid their eggs
and then they are slowly cut back until they are well into
producing eggs again. I don't starve them, I just don't overfeed
them. When I'm sure they are producing the next batch of eggs
(another hard thing to determine), the food is increased but
only a little bit. I also keep my females slightly cooler than
the males are kept for most of the year. The temperature of my
females' cages (when the weather allows) is in the high 70's to
the low 80's in the warmest part of the cage. I'm at the mercy
of the weather in the summer since I have no airconditioner in
the area where the lizards are kept. I have female
veileds that are about 3 years old that have never been mated
and never produced even one clutch the way that I keep them.
You said you "wonder the lowest I can safely go" is
temperature-wise. I don't keep mine any lower than what I've
mentioned above. I don't know if its possible or not to go
lower....but I have no need to.
To me the cooler temperature goes along with controlled feeding.
It has to be in balance...warm enough that the chameleon is
still able to digest its food, but its not so warm that its
digesting it too fast and becomes hungry too soon. It
takes practice/experience to limit the food intake and the
temperature to achieve this balance. To quote from the site
below..."This is a challenging and often daunting task".
Here's a site that talks about limiting egg formation by
limiting food...
http://www.chameleonnews.com/year2002/march2002/pages/nutrition.html
"concerns about overweight chameleons center on effects of high
calorie intakes on egg production in females. We'll cover this
in detail in future columns. For now, know that the primary
nutritional goals of some chameleon breeders is to find ways
to limit (excessive) egg formation by limiting calorie intake,
while finding ways to meet metabolic demands once eggs have
been formed. This is a challenging and often daunting
task, but key to future chameleon herpetoculture".
You said..."Would breeding her (sorry, some folks will freak out
about this, but I would not keep the eggs, also not sure where I would
find a male cham) make any difference - hormonally?"
I don't know about hormonally...but I do think that laying ferile
eggs will be a little harder on her due to the eggs' increased
size and perhaps the amount of nutrients put into them. I've
never found that breeding mine ever slowed them down on the egg
production and due to retained sperm...they would produce another
clutch of fertile and infertile eggs soon after the clutch that
they were bred for.
Re: egg size...in my experience, infertile eggs are smaller and
have a different look to them than fertile eggs. I would compare
the size of infertile eggs to the size of those little
fancy-flavored jellybeans and the fertile ones to the size of
the "regular" jellybeans...or slightly larger.
In one post, you said "I always wondered if I could get her to
brumate like the beardies"...I would say that IF it happens with
veileds in the wild, then it would be okay....BUT I don't know
if they would brumate in the wild. They may aestivate
(summer rest) in the wild.
Re: seasonal temperatures...all of my veileds are kept cooler in
the winter than in the summer...but its not what I would call a
brumation....just a seasonal change. They do eat less when this
seasonal change in temperatures occurs....but as I said before,
temperature and rate of digestion have a relationship so it
stands to reason that they would eat less then.
When truly brumating reptiles (like tortoises and uromastyx,
etc.) you have to know what you are doing. Generally the stomach
has to be empty first, there have to be good fat stores and the
reptile has to be in excellent condition in order to survive.
The temperature has to be lowered slowly. Temperature that you
brumate them at is also important because if they are too cold
they could die and if they are too warm, they will use up their
fat stores too quickly. In the wild animals can move to a place
that they find suitable for brumating and hibernatng...but in
the cage, their choices are limited to what we provide.
Re
edialyte...can't find a breakdown on it. Do you know how
much vitamin A, D3 and calcium...if any....are in it or its
ingredients?
One more site.......
If the following is true, then it doesn't it make more sense to
gutload rather than supplement? (N.B. - I'm not saying I agree
that too much calcium supplementation causes egg binding.)
http://www.martinsreptiles.co.uk/ukchams/calciummbdd3.htm#visual
"Too much calcium by supplementation can cause egg binding
whereas dietary calcium take up tends to be better regulated by
the chameleon."
Lele...I'm worried at the amount of supplementation that you do
with Luna....just my own feelings. I know how hard you are
working to try to do what will make her healthy. I've told you
what I do with mine (above) and under what conditions I
keep mine...and that what I do works for me....but as I said
above, you have to strike your own balance for Luna...and it
isn't easy (as you know). Its taken me a long time to get my
veileds to the point that they are at now....living fairly long
lives, with a good hatching rate, good survival rate, etc.
I hope that you can get it all figured out too!
Again to all of you who read this....the information about my
own set-up is what works for me where I live and in my
situation...but perhaps some of this will help you strike your
own balance. Also, I'm not a vet and I will never consider
myself an expert (there's too much left to learn about
chameleons).
(Sorry about this long-winded post...but I tried to cover as
much as I could.