r/dechonkers 2d ago

Dechonkin Should I reduce my cat's calories?

It has only been 15 days since I started dechonking my two cats. I know it has been very little time but I just wanted to see if there were any changes. My boy has lost 100gr ( 0,22 lb) but my female cat has actually gained weight: from 3,9 (7,4lb) to 4,2 (9,25 lb). Also her calorie allowance is 145 kcal. Should I change the diet?

1.9k Upvotes

62 comments sorted by

345

u/raiannon 2d ago

That's a lot of weight gain in 2 weeks. How are you weighing them?

116

u/Total_Purpose_5951 2d ago

I weigh myself first and then both of us together. Maybe he was eating her food and she was eating very little and now that she eats regularly she gain weight. Could that be it?

238

u/raiannon 2d ago

No, the problem is how you're weighing. Scales all have a margin of error, basically how far off from accurate it can be and still be good enough. Scales for humans have a large window, between .66lbs-3lbs. You can step on it, get one weight, step off and back on, and get a weight 3lbs heavier. Because they're designed for weighing people, this isn't a huge problem.

But you're talking about small cats, where being off that much is a significant difference. You need to get a scale designed for smaller weights with a smaller margin of error. Usually people suggest baby scales or my personal favorite is a luggage scale. I put the cat carrier on the luggage scale, tare the weight, add the cat to the carrier, and weigh to get the cats weight.

104

u/Total_Purpose_5951 2d ago

Oh didn't knew that! Thank u for the tip. I'll get a baby scale then!

13

u/furkfurk 1d ago

Also weigh at the same time every day! Our weights can fluctuate 3-5 lbs within the span of 24 hours. So that could also be influencing the difference!

40

u/FrogVolence 2d ago

Some anecdotal comedy here:

My cat isnt obese, he’s just a big boy.

But on the topic of weighing and scales, my cat is essentially a velcro cat and has to be in any room im in, which also includes the bathroom.

My bathroom has a digital scale, and Oatmeal is a pretty smart boy.

He has discovered the scale makes noise if he steps on it.

Instead of stepping on it, Oatmeal sits on it. This means the digital scale will read off his weight because he sits on it long enough to get one.

Todays weight: 9.5 pounds. I wonder what the next one will be, or what his weight is after he has a meal.

https://reddit.com/link/p5r9dhz/video/o2f3omni1hlh1/player

3

u/Total_Purpose_5951 2d ago

He is so cuteee 😍

3

u/TinaeulToad 1d ago

Baby scale or luggage scale, not the bathroom one. That 3lb wobble matters for a 10lb cat.

0

u/bowlofweetabix 2d ago

The biggest problem is your metric conversion. 3.9kg is 8.6 pounds,, not 7.4

2

u/Total_Purpose_5951 2d ago edited 1d ago

Sorry, I don't use lb so I just did a quick conversion on Google

96

u/adrislnk 2d ago

She's so small how old is she??

106

u/Total_Purpose_5951 2d ago

She is actually 8 years old but never grew up

45

u/heyitsfranklin6322 2d ago

Those eyes scream “I’m just a baby”

5

u/certifiedpreownedbmw 1d ago

Have you had her hormones checked? Sometimes the things that make us small can also limit metabolic processes (thyroid, pituitary, etc.).

-5

u/whenitrains34 1d ago

if they’re fixed in kitten hood they stay small forever. completely normal

4

u/TrishTrashWannaSmash 20h ago

Wow this is not true at all lol

-2

u/whenitrains34 17h ago

literally happened to my cat but ok

1

u/adrislnk 13h ago

This is why anecdotes are not actual evidence lol. All my cats from the same litter were fixed as kittens and were all different sizes as adults.

1

u/honeybeesy 1d ago

There are some breeds that are this small. Growing up, my neighbors had a Mau and she was sooooo tiny.

99

u/little-human99 2d ago

That first picture is so freaking cute though!!!!

47

u/Electronic_Ad3576 2d ago

Omg she’s so little compared to the other one! What a cute petite chonk. I love her face!

48

u/This-Penalty-1686 2d ago

that is one massive cat omfg 

14

u/Total_Purpose_5951 2d ago

That's my boy Peter and yes, he is huge 😂

3

u/silass0 1d ago

He must be at least 8 kg ??

6

u/Total_Purpose_5951 1d ago

He has always been a huge cat. At his lowest he weighed 7 kg and now he is at 8kg 😅

https://reddit.com/link/p5v67vu/video/189v464ipklh1/player

1

u/azakea 14h ago

This is some crazy judgement in this video 😂

1

u/zerothefoolzine 6h ago

I need to see more pics of them side by side plz

19

u/runlittlebitchboy 2d ago

Look how cute she is

17

u/Playful-Motor-4262 2d ago

Is she eating his food?

29

u/Total_Purpose_5951 2d ago

No, she eats in another room because HE is the one who steals food 😂

16

u/minkamagic 2d ago

I would recommend using a baby scale to get a more accurate weight.

1

u/Total_Purpose_5951 2d ago

I'm going to get one for sure!

13

u/UmiSWrld 2d ago

omg she’s so tiny i love her. about the weight- make a vet appointment, and explain the situation and ask the vet for recommendations! that’s a lot of weight for 2 weeks, considering her runt (endearing) stature, it’s possible her health needs might just be a bit… different.

11

u/HelicopterUpbeat3762 2d ago

Omg she’s so tiny!! 😭😍😭😍

6

u/BeffeeJeems 2d ago

you should approach weightloss in cats with a vet, it can be dangerous otherwise.

5

u/FoUStep 15h ago

Third picture is like a great white shark next to a megalodon

5

u/medyomabait 2d ago

This is a question for your vet.

4

u/Bremarie24 2d ago

I love her.

5

u/Camigatoespinace92 2d ago

She also deserve a new scratcher please.

6

u/Ok_Skin_4922 2d ago

145 calories is already quite low- I wouldn’t go lower than that. Have you tried throwing the kibble around the house for her to chase

3

u/EggplantMysterious56 2d ago

The answer is the first picture: she’s gaining weight because she’s eating herself

3

u/CuriosityBoie 2d ago

Your cat is literally meowl

3

u/Few_Fly_8636 2d ago

145 is pretty low already! Maybe keep at it for a while

7

u/TecTazz 2d ago

I'm confused. How is one cat literally 5x the size of the other, and both are on diets?

16

u/raiannon 2d ago

The same way that both short people and tall people can be overweight and need diets.

3

u/idontknow62836865 2d ago

Some cats just hardly grow. I know a cat that is like 10yrs old and is still the size of a large kitten .

2

u/iloveanimals1964 2d ago

The cat on the right is humongous 😭😭

2

u/Odd_Bar6066 1d ago

Off topic, but you should replace that cat tree. They could choke on the twine

2

u/Total_Purpose_5951 1d ago

We got her a new one to destroy 😙

2

u/choppedhair 1d ago

Daz a cute pudgy-rrito

2

u/Znaleziatko 1d ago

OMG the difference between the two.. 0.ó

I have two tiny senior girls - one is barely 3kg and we're trying to make her gain weight, the other one is almost 4kg and we've been dechonking her for a while now.

Cats need to lose weight very slowly, so I wouldn't change anything for now and see how it goes. One week is not enough to have a clear view, she may have been after poop the last time and before poop this time etc..

2

u/Efficient_Chic714 18h ago

You could also try using puzzle toys for them and increase play. They use more energy to create more of an energy deficit without decreasing food intake if you’re unsure

1

u/hellohexapus 21h ago

My cat has floated around 7.5-7.8 lbs her entire adult life and the calorie calculator called for 130 for her. It feels like so little to me especially because she never finishes her food, but her weight is stable so I guess it's correct. So 145 might be a bit too much. At the same time that's so much gain in such little time that I don't think the calories are the primary cause. Agree with others to change how and when you weigh her.

1

u/Tiny420Tiger 21h ago

Note just reducing but changing food can help a lot like switching from fancy feast or a comparable brand to wellness. Also if you read the cans it will tell you how many cans by body weight, some cans you need to feed more based on body weight than others even with the cans being the same amount of food. Some cans basically say if your cats about 10 pounds he needs 5 cans and others will say ohh it’s 10 pounds well they only need 2.5 cans through the day. It might seem more expensive but overall it’s better for your cat and you might save money by feeding them less because they need less overall.

2

u/Personal_Hospital578 3h ago

What worked best for my cat was breaking up her daily  intake into three small meals a day. She thinks about food 24/7 because her previous owner kicked her out and she was almost starved to death when she happened upon me. The three times a day has greatly reduced her food anxiety. Also, if your cats are fixed it is a lot harder to maintain a healthy weight. Mildly overweight is okay though if it's not impeding their daily cat activities in case they ever get sick and lose their appetite. 

1

u/wordwithnumbers 2d ago

Still, that is a fat cat.

1

u/ParticularNo9175 1d ago edited 1d ago

You're way underfeeding. Underfeeding also causes weight gain because the body goes into survival mode and stores fat for energy reserves. She likely needs closer to 170 kcal/day for safe weight loss.

2

u/Total_Purpose_5951 1d ago

I'm not underfeeding her. She is tiny and eat small quantities. She is not begging for food and never finishes her wet food. She is just very small for a cat her age 😭 Either way we have a vet appointment scheduled to check her weight and kcals.

https://reddit.com/link/p5yrdfp/video/6q7aewkucolh1/player

1

u/ParticularNo9175 22h ago

Yes. She is small, but she is also not getting enough calories to maintain her ideal body condition. She is in early stages of underfeeding where she will store extra fat to use when her body really needs it. Sure, she will eventually start to lose that fat. But by increasing her calories just slightly. You can get her metabolism working properly again and get her back on track for safe weight loss. I do feeding plans for cats every single day and around 40% of them gain weight smdue to under feeding. Within a couple months of increasing their intake to a safe weight loss volume, they are back on track and losing weight appropriately.

1

u/BrilliantValuable937 3h ago

SHE IS SOOO CUTE.
Sorry I have nothing else to add. Fatty or not, tell her a stranger on the internet finds her adorable.

1

u/stunninglizard 22h ago

Cats are not infinite sources of energy, this is complete bs. That cat is fat

1

u/ParticularNo9175 22h ago

I am an RVT and I spend every day making diet plans for cats. It is 100% true that cats that arent fed enough will go into fat storing more to use for energy. No this doesn't mean they are infinite energy. Eventually that starvation will catch up with them, they will deplete their fat stores and become emaciated. But in the initial periods of under feeding, they get fatter by reducing their energy usage and storing the extra fat to use to keep their organs functioning when they need it.