Diabetes: High carbohydrate diets can lead to diabetes mellitus. Dry food, even “low-carb” dry food, is naturally higher in carbohydrates than most canned foods, as it requires a starch to create “kibble”. Dry food is also more processed by heat, and thus more glycemic than wet food - raising blood sugar levels.
Kidney disease (CRF): Lack of moisture in dry foods leaves cats subclinically chronically dehydrated, compromising kidney health.
Obesity: As noted above, dry food is high in carbohydrates. Low-carbohydrate diets have been shown more effective at weight loss while maintaining lean muscle mass than high-fiber foods. “Low-carbohydrate” dry foods have been shown ineffective at weight loss, as they are very high in calories.
Urinary tract disease (FLUTD): Lack of moisture in dry foods increases urine’s specific gravity, leading to cystitis (urinary tract inflammation). Regular non-prescription canned food has been shown more effective at preventing recurrence of urinary tract stones/crystals than prescription dry foods.
Gastro-intestinal disorders (IBD): Grains are not tolerated by many cats, causing diarrhea and vomiting. Excessive fiber may stretch and inflame the GI tract, leading to constipation and megacolon. Carbohydrate malabsorption has been linked to gastro-intestinal problems.
Cancer: Heat processing of grains and potatoes creates acrylamide, which has been shown to cause cancer in animals. Many dry foods also contain preservatives such as BHA and BHT, shown to cause cancer. ![]()
Dry food - Pros and Cons
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9.February 2008 19:43 | changed 21.August 2008 16:46(
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9.February 2008 19:00
Thanks for posting this. Took my cat to the vet yesterday and I was also informed of the above. The vet said diet needs to be wet food twice daily and minimal amount of dry food to leave during the day for my cats (prescription food). |
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9.February 2008 19:39
I also wanna say thanks for posting this it had some info. I wasn´t aware of... |
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9.February 2008 19:43
you are welcome, there are alot of things I wasnt aware of before I found out my kitty died of renal failure, I just hope some info I post helps someone else. |
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9.February 2008 21:40
interesting those are all things I never knew about dry food, well I knew it had more plant based product in it than meat product ( kitties are carnivores, meat yum) so gee my Cleo is throwing kisses at you all for this tidbit of information, she loves her wet food. |
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9.February 2008 22:37
Thanks for the interesting article. Seems that in this day and age, so few foods are considered safe - whether pet food and human food. |
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9.February 2008 22:39 | changed 10.February 2008 00:41
interesting! my cat is a diabetic (was fed on a mix of wet and dry food) now is on a dry prescription diet. the vet wants her to lose weight (how do you get a lazy elderly cat to exercise?!) but won´t allow me to change her diet! She has been on a restricted prescription diet for about 3 years now! Should I try again to change her diet! she´s never really been stable as a diabetic, but she has almost always been overweight (except when she was really ill)! |
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10.February 2008 03:49
interesting! my cat is a diabetic (was fed on a mix of wet and dry food) now is on a dry prescription diet. the vet wants her to lose weight (how do you get a lazy elderly cat to exercise?!) but won´t allow me to change her diet! She has been on a restricted prescription diet for about 3 years now! Should I try again to change her diet! she´s never really been stable as a diabetic, but she has almost always been overweight (except when she was really ill)! Talking of whom, she´s just come in and gone potty over her toys - 5 minutes and she´ll be asleep somewhere!!! |
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10.February 2008 11:09
Very informative Pagan, I hadn´t seen it - I have now, Thank you. |
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10.February 2008 14:36
Our cats all love the ultimate wet food - raw meat!!! They don´t have much processed food at all - one Felix pouch in jelly between the three of them in the morning that´s all. Then small quantities of raw meat along with a bowl of dry food that is a mix of anti-hairball/fussy cat Royal Canin & Hills prescription tooth diet. In the evening they have a small tin of Applaws natural cat food (between them again) which is made from all tuna or chicken breast - no cereal in sight! They eat grass when they want it and are all disgustingly healthy and full of beans to boot! |
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10.February 2008 20:36
Okay, what do you suggest that I feel my 3 cats who are use to eating Science Diet in a self feeder? Won´t they be hungry and bug me for food constantly when they are use to going to the food bowl at their leisure? Will they be able to adapt to the change in their routine with little trouble? Anyone´s thoughts much appreciated. |
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11.February 2008 02:41
Well since reading the comments in here I have been reading about raw diet for kitties so I think that this might be the better way to feed my lil pork chop and see how that goes and keep the crunchies down to a minimum and buy some chicken necks for her to gnaw on and see where that takes me, luckily there are lots of places that have raw food for cats so I can just purchase and try her on it to see if she will go for the change. |
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11.February 2008 04:30
http://www.petplanet.ca/ if you have a pet planet there go and check out their dry foods, I leave dry food in a self feeder all of the time and they get their wet foods and raw foods as well daily. So no they wont strave, or bother you all the time for food lol |
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11.February 2008 04:31
there are alot of good sites out there on raw feeding, have a look at them when you have the time as well. You will have to let me know how your kitty does |
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11.February 2008 04:35
My mom is actually a vet and wet food is bad for your cats teeth. |
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11.February 2008 04:38
My mom is actually a vet and wet food is bad for your cats teeth. |
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12.February 2008 02:54
Okay, what do you suggest that I feel my 3 cats who are use to eating Science Diet in a self feeder? Won´t they be hungry and bug me for food constantly when they are use to going to the food bowl at their leisure? Will they be able to adapt to the change in their routine with little trouble? Anyone´s thoughts much appreciated. |
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12.February 2008 03:37
I wanted to reply to you before but hesitated to do so because I´m not a veterinarian. And I haven´t run across anyone on the site yet who claims to be one. We are just cat lovers sharing opinions and experiences, although some have worked in vet clinics, shelters, etc. and therefore have more knowledge than others of us and they are kind enough to share that knowledge. In my humble opinion, if your cats seem healthy and happy with their food and in their routine, why push the panic button? It´s good to know that things we (humans and our pets) consume and use may have harmful effects so we can make educated decisions as to whether or not to continue consuming and using them. But for every "expert" who says something is good, another "expert" will say it´s bad. Who to believe? I presume you trust your vet, so if you have doubts about your cats´ present food I´m sure he/she would be happy to give you professional advice and recommendations about their diet. |
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12.February 2008 06:16
I wanted to reply to you before but hesitated to do so because I´m not a veterinarian. And I haven´t run across anyone on the site yet who claims to be one. We are just cat lovers sharing opinions and experiences, although some have worked in vet clinics, shelters, etc. and therefore have more knowledge than others of us and they are kind enough to share that knowledge. In my humble opinion, if your cats seem healthy and happy with their food and in their routine, why push the panic button? It´s good to know that things we (humans and our pets) consume and use may have harmful effects so we can make educated decisions as to whether or not to continue consuming and using them. But for every "expert" who says something is good, another "expert" will say it´s bad. Who to believe? I presume you trust your vet, so if you have doubts about your cats´ present food I´m sure he/she would be happy to give you professional advice and recommendations about their diet. |
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12.February 2008 15:16
Thanks Pagan, I appreciate you thought chosen words. |
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14.February 2008 20:10
tks pagan for the info on dry cat food. i feed my cat canned food and sometimes i would give her some dry food so she can have somethin to eat durin the day while i am at work. i do not give her too much and she likes it. |









