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Pet Forum / Mammals / Rats / November 2007



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euthanasia

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Marlo - 14 Nov 2007 00:45 GMT
Hi. So my old girl Chewie is doing poorly and the time has come. I've
read that the ideal euthanasia for rats is gas anesthetic before a fatal
injection. Unfortunately, my vet does not do gas for anesthesia. She
does injection in the rear leg for anesthesia. We have had rat surgeries
on 5 of the rats with this anesthesia and it has worked well.  I live in
rural North Dakota in the US so finding a vet that can do gas is proving
to be difficult if not impossible.

A very good vet in Minneapolis who we use for a resource does gas
anesthetic until the animal is completely unconscious and then gives a
cardiac injection. He says it is fast and absolutely painless because
the animal is asleep.

So my question... since I can't find a vet to do gas anesthesia, is it
acceptable to do injectable anesthesia?

The American Vet Medical Assoc. put out a study on acceptable and
unacceptable methods of euthanasia. It says that if an animal is
unconscious, it cannot feel pain and therefore the method of euthanasia
is less critical.

I really need for this to be okay. What do you guys think?

Thanks,
Marlo
Dewi - 14 Nov 2007 02:04 GMT
Quite a few people do get their rats euthanased without the initial
anaesthetic gas and it does not have to be a painful experience. I
have had one rat injected without being sedated before hand, and it
seemed okay. She squeaked once, when the vet put in the needle, but
not when he was pushing the plunger.  But I would suggest that the
injection should *never* go into the heart, kidneys or other major
organ, as I imagine that this would be painful. The vets I've used
have always injected into the abdominal area, taking care to avoid the
stomach etc. I'd suspect that injecting into the leg muscle would
hurt, mainly because most intramuscular injections sting.

If you do not have the option of the anaesthetic gas, ask about the
injection going into the abdominal area, taking care to avoid the
major organs. Debbie Ducommun, in her Rat Health Care Guide (which I
have a copy of) suggests initially using diazepam, unless the rat is
in respiratory distress. This is given orally or by subcutaneous
injection to sedate the rat. She then suggests the sodium
pentobarbital to be given in an intraperitoneal injection and to use a
finer needle (27 to 29 gauge). Perhaps you could discuss this option
with the vet.

I hope Chewie is going well, and that she passes away peacefully when
her time comes.

Dewi
Joanne - 14 Nov 2007 03:36 GMT
> Hi. So my old girl Chewie is doing poorly and the time has come. I've
> read that the ideal euthanasia for rats is gas anesthetic before a fatal
[quoted text clipped - 21 lines]
> Thanks,
> Marlo

The injection in the rear leg is an acceptable form of anesthesia before
the fatal injection.

Signature

Joanne
The Rat Shack
www.jorats.com

Dewi - 14 Nov 2007 04:22 GMT
Have you seen it being done and do you know what they use? I've been
asking the vet to inititally anaesthetise the rats and mice I've had
with the gas. The vets I have near me won't let me in with them when
they do the gas bit which I don't like. If there's a better
alternative it would be good to know about it.

Dewi
Mandie @k@ Zepherous - 14 Nov 2007 05:00 GMT
> Have you seen it being done and do you know what they use? I've been
> asking the vet to inititally anaesthetise the rats and mice I've had
[quoted text clipped - 3 lines]
>
> Dewi

My vet gave me the choice to be in with Art. He didn't struggle with the gas
(a huge relief)
then I hugged him while he was given the injections (it took two as the 1st
one had no effect)
It was very peacful though.
It is very upsetting but I wasn't there for me, maybe that's why your vet
won't let you in, to
spare you the upset ?
Dewi - 14 Nov 2007 06:05 GMT
They say it's because of occupational health & safety reasons as the
anaesthetic gas leaks out and they don't want the customers being
affected by it. I personally think they are worried that someone will
pass out from the gas and they could get sued or complaints. I do get
to be with them when they give the final injection. There are other
vets that will let the owners go in for the whole thing, but they are
an hours drive away and it's not worth stressing an ill rat out with
all that travelling. It's good that Art didn't struggle. The vets tell
me my rats and mice haven't struggled, but I never 100% trust them.

Dewi
Zoe - 14 Nov 2007 14:51 GMT
> They say it's because of occupational health & safety reasons as the
> anaesthetic gas leaks out and they don't want the customers being
[quoted text clipped - 7 lines]
>
> Dewi

What gas do they use? Isoflurane?

When my vet put one of my rats down through gas, I was there with him
until he passed away.

The reason why the gas is so effective for small animal anesthesia is
that very little (I seem to recall the vet saying about 4%) is absorbed
via the lungs. Which means when the gas is turned off, the animal comes
around pretty quickly. (That conversation was a few years ago, so I hope
I've managed to recall it fairly accurately).

But it also means that it is fairly safe for you to be present while
they gas them.. Though I suppose they have other reasons to prefer you
not to be there.

Zoe :)
Dewi - 14 Nov 2007 22:29 GMT
> > They say it's because of occupational health & safety reasons as the
> > anaesthetic gas leaks out and they don't want the customers being
[quoted text clipped - 24 lines]
>
> Zoe :)

I'm not certain what the gas is. The vet told me that they do come out
of it quickle, but they usually rush the rat into the consult room to
give the final injection. It's just been the policy of the vets
clinics that are near me. I'm going to look into alternatives like
using an injectable sedative and I'll discuss this with a vet the next
time I have to have a little critter PTS :(

Dewi
Kate - 15 Nov 2007 07:33 GMT
On the few occasions when I did ask for gas first the vet would soak
some cotton balls in the gas and put them in a container and pop my
Rattie boy in as well.

Regards Kate

> They say it's because of occupational health & safety reasons as the
> anaesthetic gas leaks out and they don't want the customers being
[quoted text clipped - 7 lines]
>
> Dewi

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Joanne - 14 Nov 2007 12:55 GMT
> Have you seen it being done and do you know what they use? I've been
> asking the vet to inititally anaesthetise the rats and mice I've had
[quoted text clipped - 3 lines]
>
> Dewi

I'm going by what a vet tech has posted on my site. We had this exact
discussion.

Signature

Joanne
The Rat Shack
www.jorats.com

Dewi - 15 Nov 2007 09:34 GMT
> I'm going by what a vet tech has posted on my site. We had this exact
> discussion.
>
> --
> Joanne
> The Rat Shackwww.jorats.com

I'll take a look at this discussion on your site. I have more time now
so can take a good look at your site and also introduce myself. I'll
try to do this over the next week.

Dewi.
Kate - 14 Nov 2007 03:46 GMT
> Hi. So my old girl Chewie is doing poorly and the time has come. I've
> read that the ideal euthanasia for rats is gas anesthetic before a fatal
[quoted text clipped - 21 lines]
> Thanks,
> Marlo

One Vet I use doesn't use gas either.  She gives an injection that
knocks them out and then gives the final shot.  I find this way, less
stressful as I have found my Rats  struggle with the gas and I, in turn
get upset.

Regards Kate

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Marlo Miller - 14 Nov 2007 16:55 GMT
I'm taking Chewie to the vet today for a fluid injection. We're going to
try that and see if she perks up. I fear we may be desperately holding
onto hope. You can't reverse the aging process. But when we moved her
into her own, smaller cage a couple days ago, she ate and drank and
seemed better for a bit.  She is not eating and drinking very much now
and is getting around very slowly and low to the ground. She still makes
"happy rat" bruxing. She does not seem to be wheezing, sneezing or
struggling with breathing. I give her wipe-down baths.  She has red
discharge from her nose but she's still trying to groom herself.

On the subject of euthanasia, I think that anesthesia with a shot in the
leg until she is totally under followed by a cardiac stick is humane.
She will be completely unconscious and not feel anything, just like she
wouldn't feel surgery.

This sucks.  I have five more rats and I can't imagine going through
this five more times.  How can we stand it????? They have such short
little lives.

Thank you everyone for your input.
-Marlo

>> Hi. So my old girl Chewie is doing poorly and the time has come. I've
>> read that the ideal euthanasia for rats is gas anesthetic before a
[quoted text clipped - 28 lines]
>
> Regards Kate
Marlo - 15 Nov 2007 02:14 GMT
After fluids today, she's just not doing so hot tonight. Lethargic,
grunting when she breathes, although the vet said it didn't sound like
she had fluid in her lungs. I think this is a losing battle.  When I was
at the vet, though, I found out that they can do gas anesthesia.  So,
what do you all think is better before the fatal injection: gas
anesthesia or injected anesthesia?  For the gas, she'll have to put
Chewie in a container.  God, this sucks.

I'm really glad we have this forum to go to.
Thanks for listening and providing your input.
-Marlo

> I'm taking Chewie to the vet today for a fluid injection. We're going to
> try that and see if she perks up. I fear we may be desperately holding
[quoted text clipped - 50 lines]
>>
>> Regards Kate
Tiger Spot - 15 Nov 2007 06:52 GMT
>After fluids today, she's just not doing so hot tonight. Lethargic,
>grunting when she breathes, although the vet said it didn't sound like
[quoted text clipped - 3 lines]
>anesthesia or injected anesthesia?  For the gas, she'll have to put
>Chewie in a container.  God, this sucks.

Injectable is perfectly fine; it's just a little stick. As long as the
rat's unconscious for the main injection it doesn't really matter how
she gets there. A quick little poke with you standing there for
comfort will probably bother her less than gas in a weird enclosed
space.

--Theresa

http://tiger_spot.mapache.org
Kate - 15 Nov 2007 07:38 GMT
>> After fluids today, she's just not doing so hot tonight. Lethargic,
>> grunting when she breathes, although the vet said it didn't sound like
[quoted text clipped - 13 lines]
>
> http://tiger_spot.mapache.org

I totally agree :))

Regards Kate

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Marlo Miller - 15 Nov 2007 15:30 GMT
The saga of Chewie continues.  In our small town, I am on the radio in
the morning. My co-host and I talk about my rats frequently. He gives me
crap and I defend rats as pets and advocate for them. So I was talking
about Chewie this morning, and a cooky lady in our community is trying
to sell me a bottle of "Forever Green," an "all natural product that
cures cancer, produces weight loss if needed" and all other kinds of
miraculous things.  I think I'll buy a bottle just to shut her up.  But
I do think it's time to let Chewser rest.  I just wish my vet wasn't 50
miles away.  Chewie is not doing any better this morning and she's
making a kind of grunting sound when she breathes.  The Chewie I knew is
gone.
Thank you for your input in the method of anesthesia.  I think
injectable is better so we can avoid the time cooped up in a container.
Then I can hold her until she falls asleep, and I can touch the corner
of her eye to make sure she doesn't blink at all, which will indicate
that she is totally unconscious. Ugh.

>>> After fluids today, she's just not doing so hot tonight. Lethargic,
>>> grunting when she breathes, although the vet said it didn't sound
[quoted text clipped - 17 lines]
>
> Regards Kate
Marlo - 16 Nov 2007 00:15 GMT
I took her to the vet today. We did injectable anesthesia and I snuggled
her until she was totally unconscious. I checked by touching her eyes
and she did not blink. Then the vet gave her an injection in her heart.
She did a little twitching which is reflex. Her heart slowed but didn't
stop so the vet had to do another injection. No pain. Then she was gone.

It's a 50 mile drive to the vet. I cried half the way down, the whole 45
minutes I was there and most of the way back. I have the worst cry
headache tonight. I hate those. My husband said we only have to get our
hearts broke five more times. I can't believe how much we love our
little ratties and how painful it is when they die.

We're trying to decide if we want to integrate the two cages. We have
two girls, Buttons and Darla, that lived with Chewie.  The other cage is
one girl, Chuckles, and two boys, Buster and Tonka.  Everyone is fixed
except Chuckles.

At the same time, I want to get more rats!  It's like an addiction. I
want to give a good life to two more rats. But then that will mean seven
more episodes of tremendous heartbreak.  This is so hard.

Well, thanks for being here in this forum. It's nice to have people who
understand.

-Marlo

> The saga of Chewie continues.  In our small town, I am on the radio in
> the morning. My co-host and I talk about my rats frequently. He gives me
[quoted text clipped - 34 lines]
>>
>> Regards Kate
Mandie @k@ Zepherous - 16 Nov 2007 16:06 GMT
>I took her to the vet today. We did injectable anesthesia and I snuggled
>her until she was totally unconscious. I checked by touching her eyes and
[quoted text clipped - 21 lines]
>
> -Marlo

I'm so sorry Marlo. It really does hurt. Chewie isn't hurting now and you
can take comfort in the fact you helped
her pass peacfully.
Joanne - 17 Nov 2007 20:06 GMT
> I took her to the vet today. We did injectable anesthesia and I snuggled
> her until she was totally unconscious. I checked by touching her eyes
[quoted text clipped - 21 lines]
>
> -Marlo

I'm so sorry for your loss.

I recommend integrating your colonies, I have noticed that rats do so
well in big group, not to mention easier on mom and dad. ;)

As far as getting new rats... well, nothing heals the heart faster than
a new rat to love.

Signature

Joanne
The Rat Shack
www.jorats.com

Tracey - 19 Nov 2007 10:07 GMT
>I took her to the vet today. We did injectable anesthesia and I snuggled
>her until she was totally unconscious. I checked by touching her eyes and
[quoted text clipped - 21 lines]
>
> -Marlo

I'm so sorry to hear of your loss of Chewie.  Take care, and big {{hugs}}.

Tracey
Dewi - 19 Nov 2007 22:15 GMT
I'm so sorry about Chewie!

I know what you mean about wanting to have rats, but being
apprehensive about the inevitable heartache. As long as you are able
to provide an excellent home for some rats, than why not continue to
adopt them? I think you will know when you've had enough. You'll
probably no longer feel that need to get more rats.

At least the ages of your rats are staggered so that you can get a
break from the sadness of losing them. Currently 9 of my rats the same
age, so I'm not looking forward to when they get old... only 2 years
from now!

Hugs,
Dewi
 
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