CAT DIET
Choosing the proper cat diet is a concern of most cat owners. The following question and answer covers many of the aspects of this concern.
Hi, Dr. Neely:My question is about feeding a proper cat diet. I look forward to your response. Littermates Koo and Jessie are just past six months old.Koo is an even six pounds, a long-hair calico built like an owl. She loves wet food and will eat some dry food only if there’s no wet food about. Jessie is an even 10 pounds, a short-hair built like a tank, with bright blue eyes and sleek muscles. He loves dry food and will eat some wet. I feed them high-quality food – Avoderm wet and Felidae dry, though I’m open to others. It’s hard to afford them, but I’m hoping a good cat diet will prevent later vet bills.They are both active and loving, though less active then a few months ago, and they wrestle less. They both got fixed recently. Koo’s incision healed well after two weeks. Jessie barely noticed that anything had happened to him.My concern about Jessie is that he’s getting chunky already. All those carbs – I don’t want a diabetic cat. But he’s still growing – maybe he’s chunky now and will slim out later? I sure don’t want to short him on the nutrition he needs to grow.And Koo is so scrawny – I worry she’s not getting enough of anything. But her tummy must be tiny. Maybe she needs more frequent meals? She is gaining weight, but at a much slower pace than Jessie.
Until six months, I always had dry food out, and fed wet food 3 or 4 times a day.Controlled feeding makes sense to me, and both sorts of food make sense to me, though I think the wet food is more nutritious. I started controlled feeding recently.Morning we do wet food first followed by dry; late evening, dry food first and then wet. I put down some dry food one other time during the day. Both of them are hungry when mealtimes come, eat steadily for five or six minutes, switch bowls for a last nibble, and wander off. Once they’re out of the room, I put the food away.Still, I am left with my basic concerns: is Jessie getting fat, and is Koo getting all she needs. Do I need to feed them in separate rooms and limit portions for Jessie and/or feed Koo more often? I’ve tried twice, but the separation freaks them both out and nobody eats much. I got an automatic feeder, because I don’t want our relationship to be dominated by my role as food-giver. But that adds to my confusion because then I really have no idea how much Koo is getting, since they’re eating out of one compartment that opens on a timer… and she tends to be passive with Jessie, since he easily wins in any physical contest. Help please! And thanks in advance. Mary Beth
Hi, Mary Beth,
Thanks for writing. Your questions about cat diet are not unusual or rare. There's many theories and much confusion over the subject of feeding cats and kittens.
First of all, there is not one tried and true method that suits every cat. Each cat is different from another and needs a different cat diet. Genetics are involved, metabolism is different, amounts of exercise vary, and the individual cat's preference for canned or dry food as well as the owner's choice of food offered all will make a difference.
You are in the position many cat lovers with multi-cat households face, except with a couple of additional concerns. Your two kitties are quite different in weight even though they are the same age. On top of that, they are kittens and are far from the end of their growth phrase.
If we break the broad picture down into their respective parts, we come up with this.

(1) Jessie is a male and Koo is a female. Almost without fail, male cats are larger than females. (2) In spite of that, a 4 pound difference at this age is quite a difference, but without seeing them and examining them, I could not say if Koo is too thin or if Jessie is too heavy or if they are both fine. (3) Apart from the difference in their sex, there are also differences in the bone structure of all cats. 18 pounds on one cat may not mean the cat weighs too much or is fat while 18 pounds on a cat with a different bone structure may be quite excessive. This may be the case with Jessie and Koo. Again, without examining them, I cannot say for sure. (4) There are good reasons to feed a cat diet that is just dry food and there are good reasons to feed a cat diet that is just canned food. Canned food has far more water in it and is now recommended for cats that have urinary tract problems. It is pretty much impossible to make a cat drink more, so canned food provides extra water to cats with this problem.
On the other hand, the cats I have seen over the years that eat canned food have far more dental problems. Obviously in the face of these competitive issues, the choice has to come down to the individual cat and its medical history. (5) I hear more often than I ever expected that two or more cats in the same household have individual bowls and never touch the food in the others. I'm sorry and don't mean to offend anyone, but I am very skeptical when I hear that. The reason I bring this up is the very real possibility that in the face of controlled feeding, Jessie may eat more than his share of the food and Koo may not be getting enough. (6) Six month old kittens are definitely less "crazy" in their activity than very young kittens. However, they should still be doing plenty of wrestling and chasing. I seriously doubt if Jessie's 10 pounds is enough to make him less active, but eventually excessive weight will. (7) There are varying opinions about whether to use controlled feeding or free choice feeding for your cat diet. Controlled feeding may certainly be necessary to control obesity. However, unless one has an obese cat, I prefer free choice feeding. Cats that are fed free choice are less likely to eat too fast, be competitive about food, not get enough food .....they also have a more steady glucose level during the day. 2 or 3 larger meals cause wider swings in glucose levels. Bottom line, for your specific situation and in my opinion, I believe the following. 6 months is too young to worry about obesity and diabetes. Jessie is probably just meant to be a large boy and should not be dieted unless he is really becoming overweight and shows an increasingly large "belly" near 1 year of age. The cat diet I would recommend is free choice feeding so Jessie does not consume most of the food and Koo not get enough. I would not use a feeder that lets the food own periodically. Have two bowls of dry food available at all times so Koo is never intimidated and always has food. Stick with a cat diet of kitten food because they are theoretically still kittens and still growing until 18 months of age. If you are still worried about Koo, since she likes canned food and canned food is usually eaten quickly at one time, you can supplement her daily if you wish with canned food given to her in a room by herself or given to her with just a very small bite to Jessie at the same time with you supervising the whole time. Owning a digital scale and keeping a chart of their weights is very useful. Encourage exercise by providing toys and with interactive play with them. Avoid "people" food and too many treats. A cat diet should be cat food! Provide fresh water in at least 2 separate bowls changed at least once daily, preferably twice. Fill the water bowls to the brim. Cats drink more water if it is fresh and if the bowl is really full.
Regarding the brand of cat diet, I have no true scientific studies to support this, only my own experience with my own cats over the last decades and the experiences of my clients for the last 18 years. There are many foods and new ones added frequently that sound healthier, have less preservatives, etc. However, in my experience, there is nothing better than Iams. My own cats have never eaten anything except dry Iams, free choice. I have had many cats in my lifetime, most of them male, and NO ONE has ever had a urinary tract infection, never developed diabetes, never really had anything wrong with them until they were in their late teens and their kidneys stopped functioning well. (To be expected at that age). Dry Iams has also kept their teeth healthy and their haircoats smooth and silky. They have kitten formula, adult, less active, and senior and I have used all stages at the appropriate time. Iams doesn't pay me a penny to say these things -- wish they did! Without seeing them, my gut feeling is that Jessie is not overweight at the moment, but will have to be watched for that possibility as he ages. Koo may also be fine for her bone structure. Rarely is a cat too thin unless it is really ill or is a malnourished stray or a pregnant or nursing mom with many kittens. If she is bright and alert and playful and appears healthy and eats well when you put food down, I imagine she is fine. Bottom line, the cat diet and method I use is as follows: I get up in the morning and change the water bowls, add dry Iams as necessary to keep it available at all times, kiss my cats good-bye and go to work. At bedtime, I do the exact same thing. Easy for me and healthy for them. If I haven't answered all your questions, feel free to write back. There is no fee for a follow-up email. And if you'd like to send a picture of your two cuties, I would love that. Thank you for writing, Warm Wishes, Dr. Neely
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