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Purina DM

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lipwak - 11 May 2006 03:52 GMT
Hi,

My diabetic cat has been using Purina DM for about a year now. I am
amazed that it controls her diabetes but am concerned that it gets so
dry. My vet only sells the 12 lb bags which take about 3 months to go
through. Sooner or later, the food gets drier and I hear her crunching
on it as if it were rocks she was chewing. I know Purina makes a
wet/canned version of DM but I prefer dry food for a few reasons.

Does anyone else notice how dry the dry version gets? I've written and
called Purina and they aren't too concerned. I am afraid that sooner or
later she will crack a tooth. (Then I think it is fair to consider
legal action.) I've also told my vet of my concerns but they haven't
decided to stock the smaller bags, which I think would be the best
solution short of Purina changing their formula so that it isn't so
dry. I do close the bags after use (and actually have them wrapped in
another plastic bag to keep the foraging ants from rediscovering it).
Would putting them in the refrigerator help? I've also added water to
it sometimes but it falls apart and looks terrible though the cat will
eat it when she's hungry enough.

Cheers,

Lipwak
Anna - 11 May 2006 04:08 GMT
>legal action.) I've also told my vet of my concerns but they haven't
>decided to stock the smaller bags, which I think would be the best

If your vet won't stock the smaller bags (very strange) ask them to order you
a smaller bag when they do their order.  The other option is to call other
vets in town; if you find one who carries the smaller bags, buy it there.
Barnabas Collins - 11 May 2006 06:01 GMT
>>legal action.) I've also told my vet of my concerns but they haven't
>>decided to stock the smaller bags, which I think would be the best
>
>If your vet won't stock the smaller bags (very strange) ask them to order you
>a smaller bag when they do their order.  The other option is to call other
>vets in town; if you find one who carries the smaller bags, buy it there.
The OP may not have that option.  DM is prescription food.  The vet
may insist it be gotten through their office.  

Also check the price.  My vet sells it at cost.   I tried other
sources and they were significantly higher (and this was before
shipping.)

BTW, how much are you feeding them.   I get the large bag, it lasts
less than a month.  

This is the large bag.  And this is under vet orders to feed her
1/3 less than the quantity specified on the bag.
lipwak - 11 May 2006 16:58 GMT
Yes, the vet has prescribed it so want to keep using it but wouldn't
mind buying it elsewhere if I could get the smaller bag.

I feed her 1/3 of a cup whenever she runs out but no more than twice a
day. The vet recommended 1/4 cup, twice a day. They say it is more
substantial than normal food, thus the lower quantity. She's a little
heavier than I'd like but within a range that the vet approves and
certainly not an overweight cat.

I don't know how your large bag lasts only a month where mine lasts
three...

Cheers,

Lipwak
lipwak - 11 May 2006 17:02 GMT
I've asked them ad so far they haven't done it but I will keep asking.
I should ask other vets to see if they sell the smaller size.

Cheers,

Lipwak
Anna - 11 May 2006 04:14 GMT
>Does anyone else notice how dry the dry version gets? I've written and
>called Purina and they aren't too concerned. I am afraid that sooner or
>later she will crack a tooth. (Then I think it is fair to consider
>legal action.) I've also told my vet of my concerns but they haven't

Whoops, I wasn't done.  If the company isn't giving you good service, there
is also Hill's m/d if your vet carries that one in a smaller bag.
Barnabas Collins - 11 May 2006 06:02 GMT
>>Does anyone else notice how dry the dry version gets? I've written and
>>called Purina and they aren't too concerned. I am afraid that sooner or
[quoted text clipped - 3 lines]
>Whoops, I wasn't done.  If the company isn't giving you good service, there
>is also Hill's m/d if your vet carries that one in a smaller bag.
Again that is prescription food too.
Kiran - 11 May 2006 06:13 GMT
: My vet only sells the 12 lb bags which take about 3 months to go
: through. Sooner or later, the food gets drier...

Try the following. Buy good quality ziplock bags large enough to
contain a few days worth of food. When you get a new 12 bag, divide it
into ziplocks. Put one bag outside, 2-3 in the refrigerator, and the
rest in the freezer (these could go inside a large tightly sealed bag).

Now you have an assembly line going from freezer to refrigerator to
outside to food bowl. :)

Hope this works.
lipwak - 11 May 2006 17:01 GMT
That's probably the way to go. I'll look into it. Putting it in the
refrig doesn't encourage bacterial growth or mold? That'd be my only
concern about doing that. Keeping it there for 3 months worries
me.(Yes, I know refrigerators retard spoilage but leaving things in
there for that long?)

Cheers,

Lipwak
Ted Davis - 11 May 2006 21:32 GMT
>That's probably the way to go. I'll look into it. Putting it in the
>refrig doesn't encourage bacterial growth or mold? That'd be my only
>concern about doing that. Keeping it there for 3 months worries
>me.(Yes, I know refrigerators retard spoilage but leaving things in
>there for that long?)

I doubt that it needs to be refrigerated or frozen - that would
encourage condensation within the bag from the trapped air.  Keeping
it tightly sealed in fairly small containers in a cool dry place
should work well.  I would use something sturdier than plastic bags -
probably food storage containers or glass jars with good sealing lids.

I actually store my cat food in buckets with snap-on lids (used litter
buckets), but with twelve cats and who knows how many ferals and
vermin eating it, I go through a ten-pound bucket in a few days.  It
seems that the food starts becoming less attractive to the cats once
the bucket is mostly air.

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T.E.D. (tdavis@gearbox.maem.umr.edu)
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Abe - 11 May 2006 22:45 GMT
>That's probably the way to go. I'll look into it. Putting it in the
>refrig doesn't encourage bacterial growth or mold? That'd be my only
>concern about doing that. Keeping it there for 3 months worries
>me.(Yes, I know refrigerators retard spoilage but leaving things in
>there for that long?)
If you have a vacuum sealer, you can use that.
Kiran - 11 May 2006 23:48 GMT
: Putting it in the refrig doesn't encourage bacterial growth or mold?
: Keeping it there for 3 months worries me.(Yes, I know refrigerators
: retard spoilage but leaving things in there for that long?)

To clarify, long term storage is in the freezer. Food is air-sealed and
double bagged. Trust me, this will keep fresh longer than sitting
outside.

You can skip the refrigerator stage if you wish.

To make sure you always have some food properly thawed to room
temperature, have two bags out at any time. Serve from one and when it
finishes, start the other one and bring one out of the freezer.

Make sure ziplock bags are decent quality, so they would indeed be air
and moisture tight.
lipwak - 11 May 2006 17:04 GMT
I hope I've responded to all the threads. The posting order is out of
whack for some reason and I can't straighten it out...

Thanks all.

Lipwak
~*Connie*~ - 12 May 2006 23:21 GMT
Hi!  I have a 16 yr old diabetic.  She recently had some unrelated health
issues, and I stumbled upon felinediabetes.com  This is an extremely helpful
website.

Just so you know, you do NOT need to feed Purina DM. In fact, most people
who have done the research on it will tell you that it is very low quality
food, and not the best thing to be feeding.

The reason vets recommend DM is because it is low carbs.  The reason they
recommend Purina / science diet / etc is because that is what they are
trained with by the companies themselves.  Very few vets actually study pet
nutrition.

There are TONS of OTC low carb foods available.  None of them are dry
though.  Dry food by definition has to be high in carbs.  Ditch the dry, get
them on wet, you might even be able to control your cats BGs enough to stop
using insulin all together (see the message board on felinediabetes.com for
a huge number of cats that are diet controlled)

I have six cats.  Two with urinary issues (blocked with crystals) and a
diabetic.  I switched to a raw diet, and everyone did amazing on it.  My
diabetic's need for insulin went from 7 units BID (on dry food) to less than
1 BID.  Probably could have gotten her diet controlled, but she stopped
eating the raw.  Don't know why, but she's old, and she's diabetic, and she
can have what she wants in my opinion.  She's currently eating Evo canned,
and her insulin  needs are somewhere between 1 and 2 units BID.  She was on
Fancy Feast (no wheat gluten) Turkey and Giblets, but I hated opening 6 cans
a day for her.

For a great list of canned foods that are low in carbs check out
http://www.felinediabetes.com/diabetic-cat-diets.htm

and just so everyone who reads this post knows,  they are tying a dry food
diet into more and more health problems with cats.  Those that are doing the
research are recommending wet food.  Dry has no redeeming value (it does NOT
clean teeth) and is pretty much equivalent to feeding McDonalds - although
slightly worse, as dry food can have a tendency to leave a cat dehydrated
since cats do not have a high thirst drive.

> Hi,
>
[quoted text clipped - 20 lines]
>
> Lipwak
Barnabas Collins - 13 May 2006 02:22 GMT
>There are TONS of OTC low carb foods available.  None of them are dry
>though.
That eliminates my Calico.  She doesn't do moist food.
She is on the DM and only eats dry food.

At 17 years old she has never tolerated moist food.

>and just so everyone who reads this post knows,  they are tying a dry food
>diet into more and more health problems with cats.
You have a source for this?
Kiran - 13 May 2006 07:23 GMT
: >and just so everyone who reads this post knows,  they are tying a dry food
: >diet into more and more health problems with cats.
: You have a source for this?

<http://www.littlebigcat.com/index.php?action=library&act=show&item=whyc
atsneedcannedfood>
"Why Cats Need Canned Food"

http://catnutrition.org/obesity.html :
"even the worst canned food is better than dry food, because it will
invariably be lower in carbohydrates and have much more moisture in it.
The water in canned food is not a wasted, useless, filler that's only
there to take up space. It's insurance that a cat is getting her
moisture with her food, as nature intended. A cat eating dry food, even
if she is drinking supplemental water, still has roughly only half the
water intake of a cat eating canned food."

http://catinfo.org/

"We Are Feeding Cats Too Many Carbohydrates"

"Try various brands and flavors of canned foods - no matter how low in
quality. You can worry about feeding a higher quality canned food
later. The initial goal is just to get your cat used to eating canned
food and not dry kibble."

http://www.catinfo.org/commercialcannedfoods.htm :

"On a favorable note, no matter which category you choose from, when
comparing even the lowest quality canned food to a dry food, most
canned products at least cover the three most important issues:
  1. Canned food contains the appropriate amount of water for a
species with a very low thirst drive and will result in an optimally
hydrated cat.
  2. Canned food derives most, if not all, of its protein from animal
sources - not plant sources.
  3. Canned food is lower in carbohydrates than dry food."

-----------------------------------------------------------------------
However, if your cat is addicted to dry, she may resist
eating canned food. You must switch her gently and
diplomatically. Your cat MUST eat at least once a day.
If that means feeding her a little dry, then so be it. Read
the above sites thoroughly.
-----------------------------------------------------------------------
NanCe - 13 May 2006 17:41 GMT
><http://www.littlebigcat.com/index.php?action=library&act=show&item=whyc
>http://catnutrition.org/obesity.html :
>http://catinfo.org/
>http://www.catinfo.org/commercialcannedfoods.htm :

Every one of these articles are written by "holistic" veterinarinas.  Do you
have any other sources from conventional animal nutritionists?
Kiran - 13 May 2006 18:14 GMT
: ><http://www.littlebigcat.com/index.php?action=library&act=show&item=whyc
: >http://catnutrition.org/obesity.html :
[quoted text clipped - 3 lines]
: Every one of these articles are written by "holistic" veterinarinas.  Do you
: have any other sources from conventional animal nutritionists?

I had no idea about this specialty of vets or that something is wrong
with it. Are there "conventional" studies that find kibble superior?
NanCe - 13 May 2006 18:40 GMT
>I had no idea about this specialty of vets or that something is wrong
>with it. Are there "conventional" studies that find kibble superior?

Nope, nothing wrong with them, they just have different points of view than
conventional vets.  They seem to think more things are toxic, dangerous, etc.
Conventional vets say dry or canned is fine although some are trying more
canned now for weight loss and diabetes.   Actually, it is Animal
Nutritionists who are much more schooled and knowledgable in what animals
need nutrition-wise.  That's why it's a good idea to use pet food from
companies that employ AN's, not just vets.  Personally, I use a mixture of
both - some dry kibble set out for the day, some canned in the morning, and
now a bit in the evening too (I never used to feed it twice a day but the
little guys look up at me so sweetly, I can't resist).  One thing I do have
to disagree about though - a lousy made canned food isn't better than a great
made dry food.  I would be concerned that the crappy canned food had too much
phosphorus, calcium, magnesium, etc. in it.
Kiran - 13 May 2006 19:23 GMT
: Nope, nothing wrong with them, they just have different points of view than
: conventional vets.  They seem to think more things are toxic, dangerous, etc.
[quoted text clipped - 9 lines]
: made dry food.  I would be concerned that the crappy canned food had too much
: phosphorus, calcium, magnesium, etc. in it.

We should of course avoid trashy food of any kind. However, we can get
pretty inexpensive canned food which is acceptable in these minerals.
OTOH, even the best kibble has very high % of carbs, typically 10-15
TIMES what cat's bodies can process, which can lead to obesity,
diabetes, and more.

Are there any studies that find kibble to be the better food in a
positive sense, rather than just acceptable or "not proven harmful"
etc?

What possible advantage could be there in feeding basically
meat-flavored cereal to your cat? Price might be a legitimate
advantage, but if you buy quality dry food, even that difference is
likely to be insignificant.
NanCe - 13 May 2006 19:38 GMT
>Are there any studies that find kibble to be the better food in a
>positive sense, rather than just acceptable or "not proven harmful"
>What possible advantage could be there in feeding basically
>meat-flavored cereal to your cat? Price might be a legitimate
>advantage, but if you buy quality dry food, even that difference is
>likely to be insignificant.

Here's a really good site I found that's run by Animal Nutritionists.  If you
don't find what you're looking for in the FAQ section, you can click on
Contact Us and ask them any question you want:

http://www.petdiets.com/default.asp?Menu=FAQs&PageName=/faqs/default.asp
Kiran - 15 May 2006 19:35 GMT
: http://www.petdiets.com/default.asp?Menu=FAQs&PageName=/faqs/default.asp

I am happy to accept that others have a different viewpoint. However,
according to Phil (another thread) their calories calculator

<http://www.petdiets.com/default.asp?Menu=Nutrition&Submenu=DER&PageName
=/calculate/der.asp>

is based on outdated information and gives numbers that are 50% too
high (155 Kcal/day instead of 100 for a 5 lb neutered adult). So I
would be cautious about the rest of advice as well.

Thios is not to suggest that everything there is wrong or you should
not believe what you have double-checked from other sources.

On canned v dry, we would just have to agree to disagree. I appreciate
your input and look forward to it again on other issues.
lipwak - 17 May 2006 05:10 GMT
Thanks all. I'm reading these and getting some good info.

Thanks!

John L
alto59@operamail.com - 14 May 2006 07:01 GMT
NanCe via CatKB.com wrote:> Kiran wrote:>
><http://www.littlebigcat.com/index.php?action=library&act=show&item=whyc> >http://catnutrition.org/obesity.html : > >http://catinfo.org/> >http://www.catinfo.org/commercialcannedfoods.htm  :> > Every one of these articles are written by  "holistic" veterinarinas.  You say that like it somehow makes them less credible. FYI they have the same schooling and same qualifications as conventional veterinarians, along with even more education in holistic health care.>Do you have any other sources from conventional>animal nutritionists?Would Dr. Elizabeth Hodgkins suffice? She's worked for both Hill's and Purina, developed the Purina D/M canned diet and sold the patent to them. The fact that she recommends against their dry version of the D/M diet is quite telling. There is an excellent article she wrote that *all* cat owners should read here: http://www.catnutrition.org/diabetes.htmShe says that NO cat should eat dry food. She has a new website for owners of diabetic cats that is very much against dry food diets and should also be read by *all* cat owners:http://www.yourdiabeticcat.comPeople need to wake up and quit sacrificing their cats' health for the sake of convenience. It doesn't take a rocket scientist to know that you shouldn't be feeding an obligate carnivore like it's a cow.
alto59@operamail.com - 14 May 2006 07:15 GMT
NanCe via CatKB.com wrote:> Kiran wrote:>
><http://www.littlebigcat.com/index.php?action=library&act=show&item=whyc> >http://catnutrition.org/obesity.html : > >http://catinfo.org/> >http://www.catinfo.org/commercialcannedfoods.htm :> > Every one of these articles are written by "holistic" veterinarinas.  You say that like it somehow makes them less credible. FYI they have the same schooling and same qualifications as conventional veterinarians, along with even more education in holistic health care.>Do you> have any other sources from conventional animal nutritionists?> Would Dr. Elizabeth Hodgkins suffice? She's worked for both Hill's and Purina, developed the Purina D/M canned diet and sold the patent to them. The fact that she recommends against their dry version of the D/M diet is quite telling. There is an excellent article she wrote that *all* cat owners should read here: http://www.catnutrition.org/diabetes.htmShe says that NO cat should eat dry food. She has a new website for owners of diabetic cats that is very much against dry food diets and should also be read by *all* cat owners: http://www.yourdiabeticcat.comPeople need to wake up and quit sacrificing their cats' health for the sake of convenience. It doesn't take a rocket scientist to know that you shouldn't be feeding an obligate carnivore like it's a cow.
-L. - 14 May 2006 08:34 GMT
> Hi!  I have a 16 yr old diabetic.  She recently had some unrelated health
> issues, and I stumbled upon felinediabetes.com  This is an extremely helpful
[quoted text clipped - 3 lines]
> who have done the research on it will tell you that it is very low quality
> food, and not the best thing to be feeding.

D/M comes canned as well.  It's actually fairly high protein and meat
is the main ingredient.

-L.
csmit41@kc.rr.com - 14 May 2006 15:17 GMT
I use hairball kibble and buy it in 12 lb bags so as soon as I get home, I
open the bag and divide it up into smaller Ziploc bags. I store all the bags
in a cool dry place like the hall closet and they seem to do alright. The
kibble stays moist enough to do it's job and the cats act like they're
getting a fresh new bag of cat food. Of course, removing as much air from
the Ziplocs before I close them really helps.

Maybe putting smaller amounts in Ziplocs, 4lbs or 3lbs each, will help you.
If you want to add moisture to the food in her bowl, would adding tuna
juice, or mixing in a teaspoon or so of wet cat food be okay for her? Surely
your vet could help with some suggestions. If your vet won't help with this
issue, call someone else. I would want my vet to care about how my cat was
eating and whether or not she was enjoying meal time.

Maybe do some research on the internet or by speaking with several different
vet's about this issue will help. Surely there is a solution out there,
surely there are ways to improve her food and make sure her health needs are
met. Eating rocks doesn't sound enjoyable. Good luck and I wish you and your
cat well :)

> Hi,
>
[quoted text clipped - 20 lines]
>
> Lipwak
 
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