Siamese cats are built like athletes — lean, muscular, and full of energy. They're constantly on the go, whether they’re darting around the house at full pelt or leaping gracefully from the back of the sofa to the top of the bookcase. With a metabolism to match their antics, feeding a Siamese cat properly isn’t just about satisfying their appetite… it’s about fuelling their lifestyle.
I’ve bred Siamese cats for many years, and one of the most common questions new owners ask me is: “What should I feed my Siamese cat?” The answer depends on age, health, and activity level — but there are some golden rules that apply to most.
Let’s walk through the essentials of a healthy Siamese cat diet, and how to make sure your chatty, slender sidekick stays fit and fabulous.
What Makes Siamese Cats Different When It Comes to Diet?
Siamese cats have slightly different dietary needs compared to heavier, more sedentary breeds. They’re naturally slender, with a body type known as foreign type — long, elegant limbs, fine boning, and a taut, athletic build.
Here’s why their diet matters:
They burn energy quickly due to their high activity levels
They’re prone to becoming too thin if underfed or given poor-quality food
They can become fussy eaters if overindulged with variety
Some can have sensitive digestion and need a simpler, more consistent diet
Siamese cats aren’t a breed that thrives on a one-size-fits-all supermarket biscuit. They need a bit more thought — but it doesn’t have to be complicated.
What Should I Feed My Siamese Cat?
1. High-Quality Protein
Siamese cats are obligate carnivores. Their bodies are designed to thrive on animal protein. Look for foods where real meat or fish is the first ingredient. Avoid foods bulked up with cereals or vegetable proteins.
Chicken, turkey, rabbit, and fish are all great sources. My own cats adore fresh rabbit — when they can get it — but good-quality wet food with clear labelling is the next best thing.
Top tip: Choose complete foods that meet FEDIAF standards (that’s the UK equivalent of AAFCO). It means the food is balanced with all essential nutrients.
2. Wet Food vs Dry Food
This debate rages on, but for Siamese cats, a mixed approach often works best.
Wet food supports hydration and mimics a natural moisture-rich diet
Dry food is convenient and good for dental health — but only if it’s high quality
In my house, I feed wet food morning and evening, and leave a small amount of dry food down during the day. Most of my adults prefer wet food, but a few cheeky males hover around the biscuit bowl like teenagers near a snack cupboard.
Avoid free-feeding large quantities — Siamese cats don’t tend to overeat, but too much dry food can still lead to weight gain or boredom snacking.
3. Consider Their Age
Kittens need high-calorie, nutrient-rich diets to support growth. They should be fed multiple small meals a day.
Adults need a balanced diet to maintain lean muscle without gaining excess fat.
Seniors may benefit from slightly softer food and added joint support like glucosamine, especially as they age.
One of my older Siamese girls, Ruby, started turning her nose up at dry biscuits at age 12. Switching her to warmed wet food with a touch of salmon oil made her bounce back with typical Siamese flair.
Best Food for Siamese Cats in the UK
While I won’t promote specific brands for sponsorship’s sake, I can say that many Siamese breeders in the UK (myself included) tend to favour the following:
Complete wet foods from reputable UK brands with clearly labelled meat content
Grain-free dry kibble for cats with sensitive stomachs or allergies
Frozen raw or gently cooked diets (if prepared safely and under vet guidance)
Always read the labels. Look for food that lists meat (not “meat derivatives”) as the first ingredient, avoids artificial colours, and contains taurine — an essential amino acid for cats.
Some Siamese cats also benefit from added omega-3 oils for coat shine and joint support, particularly in colder weather when stiffness can sneak in.
Common Feeding Challenges with Siamese Cats
1. Fussy Eating
This breed can be a bit dramatic — no surprise there — and some become fussy eaters if you constantly switch foods. It’s best to find a good-quality diet and stick with it, varying flavour within the brand rather than flipping between different types constantly.
A past stud boy of mine, Jasper, would only eat chicken... until one day he suddenly refused it and acted like I was poisoning him. After three days of hunger strike, I caved and offered duck. Problem solved. Siamese cats know how to get what they want.
2. Underfeeding
Their slim frame can make it hard to judge whether they’re getting enough. You should be able to feel their ribs under a light layer of muscle, but not see them sticking out.
If your Siamese is losing weight, check for:
- Worms or parasites
- Overactivity without enough calories
- Dental problems
- Food intolerance
- Stress
3. Overfeeding (Yes, it happens)
While it’s less common in Siamese cats compared to chunkier breeds, they can get tubby — especially if neutered and inactive. Keep portions sensible and resist those pleading eyes... they’re expert manipulators.
Final Thoughts: So What Should I Feed my Siamese Cat?
Feeding a Siamese cat is all about balance — giving them the nutrition they need to stay active, healthy, and sleek, without overcomplicating things. Go for high-quality meat-based food, respect their sensitive tummies, and don’t let them train you into being their personal chef (they’ll try).
These cats are elegant, agile, and full of spark — and the right diet helps keep them that way. You’ll know when you’ve got it right: their coat gleams, their eyes sparkle, and they race around the house like lunatics at midnight.
Feeding time isn’t just fuel. It’s part of the Siamese experience. And if you listen closely, they’ll tell you exactly how they feel about the menu.