Lauren, I talked with AC about the right amounts tonight too.

She replied to your thread. I was trying to compare how much wet they ate with how much canned they were eating. She pointed out that it's comparing apples and oranges.

(Well, hamburgers and carrots anyway LOL).
That said... my cats were eating FAR FAR less than the recommended amount of canned food.

AC's point is that it's better to overfeed than underfeed, and to adjust from there.
We don't have a scale here to measure their weight. I do have a gram scale, so can measure their food... but I'm not inclined to do that unless it becomes necessary, and I don't think it is, yet.
I know all of their ideal weights:
Lazlo (going to be 10 this year) 11.5 pounds (He's 12 pounds 6 ounces at last weigh in, and the vets definitely do NOT want him gaining weight from there!)
Shelly (going to be 10 this year) 11.5 pounds (they have the EXACT same build). I suspect Shel weighs around 11 pounds - MAYBE 11.5. Somewhere between is possible, of course. He's definitely lost weight the past... few weeks? Month? All I know is that when he was last at the vet, he weighed 12 pounds, and she said he could stand to lose a pound.

And he looked thin to me. Now he looks skinny. Not unhealthy skinny like Lazlo did before... but skinny.
Tuxedo (going to be 10 this year) 10.5 - 11 pounds. He weighed over 12 pounds last month when we took him in. Given he got down to 7 pounds with the anemia, and we fought it for years, every time he gained weight, we were just SOOO happy. But at 11.5 pounds, he looked healthy to me. But I know that "healthy" to me is technically overweight for them. Stan said (when he weighed 11 3/4 pounds) that for MOST cats, he'd recommend him losing a pound, but he was willing to make an exception for Tuxedo.
Spooky (going to be 10 this year) 10.5 - 11 pounds. She's roughly the same size as Tuxie. She was overweight, but took it off slowly last year, and I'm pretty sure she's at her ideal weight. She was last at the vet in April for a dental. I don't remember how much she weighed then, but she needed to lose a little weight, and she has since then.
Flowerbelle and
Ming Loy are my little girls.

(Flowerbelle will be 9 (!!) this year; Ming Loy will be 8) Ming Loy got up to about 10 pounds, I think, at her peak, and was fat. I've definitely managed to take some weight off of her the past year, but it was slow going. I'm not sure how much she weighs now, but she and Flowerbelle are the same size (or should be). As Flowerbelle weighs 8 pounds, and isn't fat, I'm guessing Ming Loy is between 8.5 and 9 pounds.

Their ideal weight is 7.5 pounds, but Stan wasn't in a rush to get the weight off (Flowerbelle).
Billy is fat.(Going to be 5 this year). He weighed 14 pounds (and I think he GAINED weight from there). He's the reason we stopped free feeding kibble. He's got roughly the same frame as Tux and Spook. He has definitely lost some weight over the past several months as I've been more diligent about ensuring he doesn't eat the other kitties' food during meals, but he needs to lose weight. He may be back to 14 pounds... he may be 13 pounds... I don't really know. I don't remember if he still had a waist when we were at the vet with him.

But he SHOULD be 10.5 to 11 pounds.
Chumley (going to be 5 or 6 this year) gained a lot of weight with the free feeding, our poor rescue baby. He's the reason we went to timed wet food meals. He also got up to around 14 pounds, and Dr. Cheng wants him around 10.5 - 11, though she wouldn't complain at 12. But he's lost weight - he probably weighs between 12 and 13 pounds now.
The bottom line? I think we're used to thinking cats are a healthy weight when they are, in fact, overweight. Their healthy weights all look very thin to me... but that is one thing the vets definitely know better than I do.

On that, I will believe them. Especially since three of them all seem to agree on what the ideal weights for them are.
So how much to feed?
AC feels it's best to feed at the 3% of their body weight. This works out to more than the feeding calculators on the sites - but I am clicking on inactive senior when using the calculators. Several of the feeding guidelines from the companies target 2% of the body weight. I chatted with Stan today because we were there with Flowerbelle.. Now, he knows next to nothing about feeding raw.

But his opinion (for what it's worth) is that I should gauge the appropriate amounts by how much gets left in the bowls of the kitties that self-regulate (on average, over a couple of days).
I am pretty sure that Billy has a very slow metabolism. So if I look at them as a group, using 3% for all of them BUT Bill, and using 2% for him, and using their TARGET weights, I should be feeding 2 pounds, 6 ounces daily. I've been feeding 2 pounds. At each meal, I give them one 8 ounce patty NOT divided equally. I haven't been weighing, but I give Flowerbelle and Ming Loy the least, and Shel and Laz the most.
HOWEVER... Tux, Laz, and Flowerbelle ask for food outside of meals, and I've been giving them canned (I used to give them kibble outside of meal time). I've been giving in less and less to Tux and Flowerbelle outside of meals, and they've been eating meals pretty well.

But Lazlo... because of his (former, knock wood) ulcers and the cancer... I don't feel comfortable not letting him eat when he's hungry.

He's been eating meals pretty well, for the most part. But I don't "force" any of them to finish. I do encourage them to with SOME fussing, coaxing, and toppers LOL., but I can do more to help them finish.

I think they're OVERALL getting what they need... because Flowerbelle weighs the same amount today as she did last month. If I were underfeeding her, I think we'd be seeing that by now. I know one week isn't enough to tell, but we'll be back in three weeks with her, so I'll have really good input then.

Shelly has not been finishing his meals the past day and a half or so. And toppers and fussing aren't helping. And Billy is all to happy to eat his food.
So here's what I'm going to do.
I'm going to assume that because they needed SO MUCH LESS than the recommended amounts of canned food, that they don't need the recommended amount of raw. AC says that it's rare that 2% of body weight is enough. So if I calculate 2.5% for all of them but Bill, and calculate him at 2%, I need 2 pounds of raw each day, which is what I've been feeding. But there is leftover for the ferals every day. Not each meal, but some here and there from various cats. I'll weigh the leftover the next few days, but based on volume, I'd guess it's about 4 ounces of food.
And the "between meals" canned eaten by Laz, Tux, and Flowerbelle works out to be about 3-4 ounces. I typically give them two 3 ounce cans (total, not each) in a 24-hour period, and they leave half of each to a little less than half of each uneaten.
I ordered Stella & Chewy's dehydrated chicken for cats. It won't be here until the end of the week or the beginning of next week. But instead of canned, I'm going to give that to Lazlo - and maybe Tux and Flowerbelle - between meals. Tux and Flowerbelle I'm going to get stricter about finishing meals and not feeding between meals, but that's a goal, not an ultimatum. Yet.

Lazlo can eat when he's hungry.

While I wait for the S&C, I'll give them some Halo chicken as a treat, and I'm going to put more effort into getting them to finish their meals.

And Shel... I don't know what's up. But I'm going to switch how they eat. Flowerbelle has ADD when it comes to eating. Even though she's hungry, she gets distracted really easily.

To manage that, I've been feeding her alone in the bathroom. But a couple of meals, she was asleep and didn't wake up when called for meals (she's deaf). So I stuck her bowl up in her "cave" in the upper corner of the bedroom. She eats REALLY well there!
So starting tonight (and I'm late for late night dinner!), I'm going to put Shel in the bathroom, and Flowerbelle in her cave.
And I'm going to continue to feed 2 pounds of raw, and bump the amount I give to Shel and Laz a little bit, and reduce the amount I've been giving Ming Loy and Billy. Flowerbelle I think has a high/fast - whatever word - metabolism. At 3% and 7.5 pounds, she needs basically the same amount of food as Billy at 2% of 11 pounds (3.5 ounces a day).
Lazlo, we'll find out on Monday what he weighs - and it'll have been basically two weeks on raw (or mostly raw).

Sorry for blathering on.

The short answer to your question is - I feed them about an ounce at each meal, four times a day. Laz and Shel probably get somewhere around 5 ounces over the course of the day because I give them more; Flowerbelle, Ming Loy, and Billy probably get around 3.5 ounces, and Spook, Tux, and Chum get about 4 ounces.
OK. Here's the table I created:
11.5 pounds Lazlo: @2.5% = 4.6 ounces
11.5 pounds Shel: @2.5% = 4.6 ounces
10.5 pounds Chum @2.5% = 4.2 ounces
10.5 pounds Spook @2.5% = 4.2 ounces
11 pounds Tuxie @ 2.5% = 4.4 ounces
11 pounds Billy @2.0% = 3.5 ounces
7.5 pounds Flowerbelle @3% = 3.6 ounces
7.5 pounds Ming Loy @2.5% = 3.0 ounces
Total: 32.1 ounces (almost exactly 2 pounds LOL).
And Laz, Tux, and Flowerbelle - and maybe Shel - will likely get some extra from "treats" (S&C dehydrated - which will be fed both dehydrated as a treat and rehydrated as a treat).
And with that, I'm off for their now pretty late, late night meal.
Edited by LDG - 1/25/12 at 9:15pm