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The Great Debate About Dry Cat Food versus Wet Cat Food

By: S.F. Heron  |  4 / 2 / 2008  |  23 Comments

Wet food vs dry foodImagine your cat slinking across the back yard homing in on a targeted prey with slow, measured steps until the pounce occurs! Yum, dinner! You would hear the crunch of mouse bones rather than the crackle and crunch of dry cat food.

This natural behavior tells us a good deal about what our cats’ need for food. Cats are obligate carnivores; that is they need muscle-based meats in their diets to thrive. It’s pretty hard to put a mouse in the cat food for sale at the local pet store. It’s just as difficult to match the perfect combination of protein, fat, nutrients and water that is found in outdoor prey.

Many cat lovers also don’t realize that a wild cat doesn’t drink much fresh water. Any water a cat requires is derived from the prey they consume. When we move a cat inside, we’re taking away their main source of water. When we feed dry foods, cats require even more water for their bodies to function efficiently.

Additionally, cats don’t eat vegetables or grains in the wild. They simply don’t require many of the ingredients that are found in commercial cat foods.

Instead of adjusting the cat to the diet, we need to adjust the diet to the cat. Is it more appropriate to feed dry or wet canned food or a combination? Recent studies have linked completely chow-based diets to a host of ailments. On the other hand, the standing opinion regarding wet food is that it causes dental tarter and periodontal disease. Let’s look at the pros and cons of each.

>h2>Pros of dry kibble for cats

Many pet parents feed their cats dry cat food for convenience. It can be left in the bowl for grazing and has a long shelf life. Chow-fed cats seem to have fewer dental issues. Pet parent’s can free-feed their cat without having to worry that food is spoiling. Many outdoor cats do fabulously on chow diets because they are balancing their water intake by continuing to hunt for fresh prey.

Cons of dry kibble for cats

Dehydration is a major concern when feeding dry cat food. Cats just aren’t big drinkers so they must get some moisture from their food. Dry chow has almost none. One study revealed that a cat gets half the water from dry food as it does from hunted prey. Another study shows many cats suffer from low-level, chronic dehydration that can cause a host of illnesses ranging from obesity to kidney failure.

Cat chow just doesn’t replicate what a cat would consume in the wild. The main ingredients are grains and flours which are added for bulk. There’s very little meat and dry chow is packed with carbohydrates; something a cat doesn’t need. Too many carbs leads to a fat kitty just the same as with humans. Finally, dry foods can contain surface bacteria that can cause stomach upsets.

Pros of wet food for cats

Cats ears used to be tuned into the sound of the electric can opener. With the advent of pull-tab cans, that little “swishing” sound usually brings kitty running to the bowl. Canned wet food is plenty hydrated to supplement your cat’s water consumption. Most wet foods have a higher concentration of meats and less of grains and vegetables. So wet food provides your cat with nutrition closer to its innate needs.

Cons of wet food for cats

Canned cat food isn’t as convenient as dry chow. It cannot be placed in a bowl for free feeding all day long. Unused canned food must be covered and refrigerated for no more than two to three days. Many cat owners believe that feeding wet food can cause tartar buildup and periodontal disease. Canned food is messier and also has a much shorter shelf life than cat chow.

Which do you choose for your cat?

Consider what evolution is telling us. Cats need meat – not vegetables and grains – and lots of water if they are not hunting for food. Striking a balance in their wet and dry food consumption provides the optimum diet. The current trend shows animal nutritionists recommending just 20 percent of the daily diet as dry cat food. The rest should consist of canned wet food.

If your cat is solely on a chow diet, don’t panic. Take your time and gradually switch your cat by increasing the amount of wet food every few days. If your cat is used to grazing, establish specific feeding times for wet food. Put less in the chow bowl and as time moves on, you’ll find that your cat comes running at the sound of the pull-tab can.

Article Comments

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kitty

4

I agree completely….but I wouldn’t have mentioned cat owners’ beliefs under the cons of wet food.

By: Beastmaster   504
kitty

10

Lots of good information! I would also like to add that Raw is another choice for a wet diet and not just canned. And I recommend 100% wet. I see no need for dry food in the diet other than pure convenience to the human.

By: Kat   3136
kitty

3

Wet food is ultimately the better choice for your cat’s health, but quality is still important. Opt for wet foods that are not loaded with dyes and/or artificial preservatives.

If budgetary constraints make a 100% wet food diet difficult, look for dry foods that are high in protein and low in carbs. Ingredients that list corn, wheat, soy and animal by-products first should be avoided.

Also, if you do have to choose dry food, consider a flowing water source (there are several inexpensive ones on the market). This will encourage your cat to drink more water, which is important when they are on a dry food diet.

By: cheeqz   65
kitty

1

Dry food on one side soft on the outher this is what makes my cats happy .friskieys can food 34cents a can one can split between 5 cats some hard food on the side two times a day friskieys dry.look for whats best in the diet of your cat.lots of brands to chose from.

By: todd   35
kitty

3

my cat has both

kitty

1

I would love to feed my cat wet food, but it’s way to expensive for my budget!

kitty

1

i want to feed my cat both we and dry food but my mom only wants dry food

By: TIPPER   209
kitty

1

whoa its really lot of inforamation about this.
I would feed my cats wet food

By: khushi   1772
kitty

1

i totally agree that wet food is better when you feed it to your cat 5 times a week, dry food the other two days.

By: johnisgood2   3219
kitty

2

I know that wet food is expensive. I buy the highest quality that I can afford for my three cats. It’s not easy. However, I covered medical expenses for 3 cats with kidney failure at the same time. Their kidney issues were caused by the pet food recall and cost over $5000.

The money you spend right now on good quality food will make a healthier and happier cat with many less issues when your pet gets older. Quite simply, if she has a good diet now, your out-of-pocket expenses later will be considerably less.

Older cats can have an array of health problems. Treatment can be very expensive. Especially for kidney related issues. It makes much more sense, financially and for the health of your cat, to feed wet food now to try to prevent kidney failure or function loss in your cat’s elderly years.

By: MauiCat   84
kitty

1

I did not know that wet food was better for cats. I was told by the shelter we adopted our cat from, to feed her only Science Diet dry food for indoor cats. So that is what I have been feeding her. I wouldn’t mind trying the wet food for her. I find the Science Diet very expensive and I have to go to the pet store to get it, instead of the grocery store. I will pick up a few cans of wet food today. Which brands are better for them??

By: mnms0802   22
kitty

0

i use wet

By: toby66   1021
kitty

0

i use dry but i would like to use wet

By: johnisgood2   3219
kitty

3

mnms0802 ,

please don’t feed your kitty Science Diet. They were involved in the recall last year and frankly, all three of my cats came down deathly ill from the food. I was told by the FDA that everything I fed them was melamine tainted. I have great issues with a company who has so little oversight for their product.

That being said, you get your best information with your own research. Find a quality pet food and see what you can afford. Kat has put some outstanding nutritional information on this site. Feeding your cat a heart healthy diet is possible and affordable. Track down some of her writings.

Good luck!!

By: MauiCat   84
kitty

-1

i like cats hammy sammy sosa

By: QWERTY   1
kitty

0

There are quality dry foods out there. You won’t find them at the regular supermarket probably, and you just have to be smart about reading ingredients and nutrition labels and making sure they aren’t loaded down with grain fillers and meat by-products. I’m not here to shill for any particular brand but you can get dry foods that are high quality, I get tired of this whole dogma of “dry food is baaaaaaad!” that people always bleat about on cat forums, it is not universally true. For that matter, a lot of canned cat food is total junk. The golden rule is READ THE INGREDIENTS ON THE LABEL. The first ingredient should be an animal protien source such as chicken, beef, lamb or fish and not “by-product”. You can find gluten-free dry foods as well if you look hard enough, these are good for cats with digestive problems and a MUST for wild-hybrid breeds like savannahs and bengals.

By: telegramsam   2005
kitty

1

In the for-what-it’s-worth department, this article: http://jn.nutrition.org/cgi/content/full/136/7/2021S

has some raw data from a study done on correlation between diet type and oral health in both dogs and cats and concludes that a diet of canned foods does contribute to oral disease.

The study did not say whether or not the animals’ owners did anything to support dental health - brushing, dental cleanings, etc though. So there you have it.

By: telegramsam   2005
kitty

0

My cat’s personally use dry food, but I know that wet food gives your cat more water. But my mom dosen’t like it because she dosen’t want it to stink up the house.

kitty

0

I think wet is better

kitty

0

I use dry and wet, but wet only on special occasions.

kitty

0

Hi everyone, this is my first comment on the board.

I was very interested in changing my cats diet from the grain based dry cat foods I was feeding them. I have two female Siamese and one of them would vomit quite a bit and was very lean. She had been vet checked and passed with flying colors but still it was hard to put weight on her.

I found a new dry cat food called EVO made by Innova. I’m sure people on this board are familiar with it but it’s one of the high protein, grain free, human grade cat foods. The premise behind these types of cat foods is that cats don’t need high carb grains, they need high protein meat with a a few fruits and vegetables thrown in. There are other foods like this, ie. Wellness Core. I started feeding this dry food to my cats and they are crazy over it. My skinnier cat has gained weight and both their coats are amazingly soft and shiny.. This food is very high in protein, 55% so it wouldn’t be appropriate for all cats, especially those with kidney disease. It’s also expensive but I think it’s worth it.

My cats love EVO!!!! I also feed them wet food as well but they actually prefer EVO.

By: meisha   1
kitty

0

I choosed dry because it\’s better than wet.If I coose wet,my cat will give too much potty in it\’s litterbox.The more the potty, the more the smell.

By: The BD cats   109
kitty

0

what i do is i have 3 bowls in my bedroom… one is wet food that i let my cat pick.( give her 2 choices of cans she smells both and nudges the one she wants.) and then one is fresh water that i refill everyday and the other is dry food (purina indoor cat chow: only dry cat food i will use)

By: rae2012   9

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