Cat Treats That Are Actually Healthy — the 10% Rule, Real Brands, and What to Avoid

The single most useful health fact about cat treats isn’t an ingredient — it’s a proportion. Treats should make up no more than 10% of a cat’s daily calorie intake, a guideline vets and veterinary nutrition bodies consistently cite. Everything else — which ingredients, which brand — matters less than staying inside that number.

Why 10% is the number that matters

A typical indoor adult cat needs roughly 200-300 calories a day depending on size and activity. That means a realistic treat budget most days is 20-30 calories, total — not per treat. A lot of popular treats run 5-6 calories each, which sounds tiny until you realise 4-5 of them can already use up the whole daily allowance. Overshooting this consistently is a direct, well-established contributor to feline obesity, which is itself linked to diabetes and joint problems down the line.

What to check on the packet

• Real meat as the first ingredient. Cats are obligate carnivores — they need animal protein, not grain filler dressed up with meat flavouring.
• The VOHC seal, for dental treats specifically. The Veterinary Oral Health Council independently verifies dental-health claims on pet products — a treat carrying this seal has actually been tested for the claim it’s making, unlike most “helps clean teeth” marketing copy.
• Calorie count per treat, not just per bag. This is the number that lets you actually apply the 10% rule instead of guessing.
• No artificial colours or preservatives, mainly because they add zero nutritional value and are unnecessary risk for zero benefit, not because they’re proven dangerous at typical doses.

By what they’re actually for

• Everyday reward, low-calorie: Cat-Man-Doo freeze-dried bonito flakes — single-ingredient, easy to keep well under the 10% line because each piece is genuinely tiny.
• Dental health: Greenies Feline Dental Treats — one of the more widely recognised VOHC-registered options.
• Simple, high-protein: Applaws — single or near-single ingredient freeze-dried meat or fish, no filler.
• Training treats: anything small enough to be a “crumb-sized” reward, precisely because training treats get used the most often in a session and are the easiest way to blow past the 10% budget without noticing.
• Widely available, mid-range: Blue Buffalo and Wellness both make treat lines free from artificial preservatives, and Temptations/Dreamies if your cat simply won’t eat anything else — not the healthiest option here, but a real one, and better than an empty stomach.

Picks above are drawn from Catster’s 2026 vet-reviewed treat guide.

Homemade, if you’d rather make them yourself

Two recipes, both simple enough for a first attempt. Same 10% rule applies — homemade doesn’t mean unlimited.

Chicken and catnip treats

Ingredients:

• 1 cup cooked chicken, shredded
• 1/4 cup chicken broth
• 1/4 cup catnip
• 1 cup whole wheat flour

Instructions:

1. Preheat the oven to 175°C (350°F) and line a baking tray with baking paper.
2. Mix all four ingredients together into a dough.
3. Roll out the dough on a floured surface to about 0.6cm (¼ inch) thick.
4. Cut into small shapes or strips.
5. Bake for 15-20 minutes until golden and crisp.
6. Cool completely before serving.

Tuna and sweet potato bites

Ingredients:

• 1 tin tuna in water, drained — not oil or brine. Excess sodium makes a cat’s kidneys and heart work harder to filter and flush it, with no upside — especially worth avoiding for an older cat or one with existing kidney issues. Oil adds unnecessary fat and calories on top, which can bring on vomiting or diarrhoea. Water is the neutral option with neither problem.
• 1/2 cup cooked sweet potato, mashed
• 1/2 cup oat flour
• 1 egg

Instructions:

1. Preheat the oven to 175°C (350°F) and line a baking tray.
2. Mix the tuna, mashed sweet potato, oat flour and egg until fully combined.
3. Roll into small balls and place on the tray.
4. Flatten each ball slightly with the back of a spoon.
5. Bake for 15-20 minutes until firm and lightly golden.
6. Cool before offering to your cat.

Storage — neither recipe is shelf-stable. These aren’t dry commercial treats: both contain real meat, fish, or egg, so they spoil like any other homemade food with those ingredients in it. Refrigerate in an airtight container and use within 2-3 days, or freeze for longer storage — don’t leave a batch out on the counter the way you would a bag of shop-bought treats.

Introducing a new treat without a stomach upset

Start with a small piece, not a handful — a cat’s gut flora can react to a genuinely new ingredient the same way a person’s would. Watch for 24-48 hours for soft stool or vomiting before making it a regular thing. If your cat has a diagnosed health condition (kidney disease, diabetes, a food allergy), check with your vet before adding any new treat, not just a new food — treats count.