Raw Diet for a 2 kg Cat: 41-76 a Month Done Right

A 2 kg cat eats 100–150 g of raw food a day, which is USD 3–6 a day on commercial raw, 90–180 a month, or 1.5–3 a day homemade, 45–90 a month before supplements. The meat is the cheap part. The money that actually decides whether raw feeding works is 20–35 a month of a complete supplement mix, a 150–400 freezer, and the hygiene that keeps Salmonella out of your kitchen.

100–150 g a day, priced three ways

At 130 g a day a 2 kg cat eats 3.9 kg a month. Commercial raw in 500 g tubs at 6–12 a kg lands at 90–180 a month; buying 10 kg cases at 5–8 a kg drops it to 50–100 but commits you to 2.5 months of freezer space. Homemade with chicken thigh, chicken heart, chicken liver and raw bone at 4–7 a kg is 16–30 a month of meat for the same 3.9 kg.

The gap between 16–30 of meat and 45–90 of a finished diet is supplements: calcium or ground bone, taurine, vitamin E, fish oil, iodine and B vitamins, a premix at 20–35 a month or 5–7 jars at 15–40. Skip that line and the diet is not cheaper, it is incomplete.

Monthly cost by route, three regions

Route	US (USD/mo)	UK (GBP/mo)	China (CNY/mo)
Commercial raw, 3–6 a day	90–180	70–140	600–1,500
Homemade meat, bone, organs	16–30	12–25	120–300
Supplement premix or 5–7 jars	20–35	15–30	100–280
Freezer, 150–400 amortised over 60 months	3–7	2–6	15–45
Grinder, 80–150 over 36 months	2–4	2–4	10–30
Finished homemade total	41–76	31–65	245–655

Premium canned food for the same cat is 45–80 a month, so homemade raw at 41–76 is not the saving people expect; commercial raw at 90–180 is clearly dearer. What raw buys is 70–75% water, which matters for a cat with chronic kidney disease (CKD), and portion control a 85 g pouch cannot give.

Nutritional completeness is the real cost line

A raw diet is only a diet if the calcium to phosphorus ratio sits at 1.1–1.3 to 1 and taurine is present at 250–500 mg a day for an adult cat. Muscle meat alone has a Ca:P ratio near 1 to 15, so a cat fed only chicken breast develops rubber jaw and fractures in 4–8 months. The workable ratio by weight is 80% muscle, 10% raw edible bone, 5% liver, 5% other organ, and even that needs a premix or a lab-style recipe to close the zinc, iodine, vitamin E and B12 gaps.

Two shortcuts that fail: calcium only from 10% chicken necks, roughly 1.0–1.2 g per 100 g of food and easy to overshoot, and taurine only from heart, which loses 30–50% of its taurine on freezing and thawing. Weigh the batch, not the bowl: 14 days at 130 g a day is 1.8 kg, and every ingredient goes on a scale.

Prescription renal or urinary diets at 60–110 a month are formulated to a target; a homemade diet for a CKD cat needs phosphorus at 0.3–0.6% dry matter and protein at 26–32% dry matter, which is not a recipe you improvise. If the cat has CKD, diabetes or oxalate stones, get the recipe from a board-certified nutritionist at 150–400, not from a forum.

Bacterial risk, stated plainly

Raw poultry and pork carry Salmonella, Campylobacter, Listeria and sometimes pathogenic E. coli. Freezing at −18°C for 3 weeks reduces the count and does not sterilise the food; only cooking does. The cat also sheds the organism in stool for days to weeks, so the tray, the bowl, the sink and your hands are all part of the chain, and a cat that licks a child after eating is a real route.

Since 2023, raw poultry has also been tied to fatal H5N1 influenza in cats, with neurological signs and death within 2–5 days in reported cases. During an outbreak in your region, cooked or freeze-dried product is the safer choice, and a cat that develops fever, weakness or a seizure after raw poultry needs a vet the same day, not a wait.

Skip raw, or handle it as a hazard, if anyone in the house is pregnant, under 5, over 70 or on immunosuppressants. That is a 1 in 1,000 versus 1 in 10 risk difference for a household with a vulnerable person.

The kitchen protocol that makes it safe

Dedicate one board and one knife to raw meat, wash them at 60°C or more with detergent, then sanitise with a 1:32 bleach solution, 15 ml in 500 ml of water. Wash hands for 20 seconds, not 5. Portion into 100–150 g bags on the day of purchase, freeze flat within 2 hours, thaw one in the fridge for 24 hours.

Put the bowl down for 15–20 minutes and lift it; discard what is left after 30 minutes. Clean the bowl with hot soapy water after every meal, and scoop the tray with gloves for 1–2 weeks after a diet change. Keep a separate sponge for the bowl.

Equipment and its payback

A grinder at 80–150 and a chest freezer at 150–400 are the capital items. Against a saving of 30–40 a month between commercial raw at 90–180 and homemade at 41–76, the grinder pays back in 2–4 months, the freezer in 4–10. Buy 100–150 litres: a 10 kg case plus 14 days of portions needs 40 litres of usable space.

Raw versus the alternatives, on one line

Per month for a 2 kg cat: commercial raw 90–180, finished homemade 41–76, premium canned 45–80, prescription therapeutic diet 60–110, dry only 15–30 plus the water the cat will not drink. The cheapest option is not the one with the lowest number; a cat that blocks at 900–1,600 for a urethral obstruction has spent 2 years of food budget in 48 hours.

Costs on top: 150–400 for a nutritionist consult if you formulate your own, 60–120 a year for a stool check if the cat has diarrhoea. Compare those against prescription diet annual costs before assuming raw is cheaper for a sick cat, and against diabetes management costs if the cat is diabetic, because a high-protein low-carb raw diet changes insulin needs and the monitoring bill with it.

Start with 14 days, not 6 months

• Weigh the cat and the food: 100–150 g a day for 2 kg, adjusted by 10 g steps every 2 weeks against body condition.
• Build the batch at 80% muscle, 10% bone, 5% liver, 5% organ, and add a premix at 20–35 a month rather than guessing at 5 separate jars.
• Freeze in 100–150 g portions within 2 hours, thaw 24 hours in the fridge, and discard anything left in the bowl after 30 minutes.
• Keep one board, one knife, one sponge and a 1:32 bleach spray for raw meat only.
• Run 14 days, then check weight, stool and urine clumps; extend only if all three are normal.
• Bloodwork at 6 months, 120–250, including taurine if the diet is homemade; adjust before symptoms, not after.

Put the monthly total, 41–76 homemade or 90–180 commercial, into the cost calculator beside litter and insurance. Raw is a hygiene and formulation project first and a saving second: a 41–76 month with a 20–35 premix beats a 16–30 month without one.

Terms mentioned in this article

CKD

Frequently asked