Dead eyes
No catchlight and no pupil reaction reads as taxidermy. Ask for a window reflected in the eye and a slightly narrowed pupil.
Describe the breed, the room and the window, and get a photographic cat portrait for prints, cards and a shop front.

Prompt Guide
Model
Reference Image

Eyes, fur, whiskers and light are where generated cats give themselves away.
Ginger tabby, Russian Blue, Maine Coon. Coat length and pattern follow the breed, and the face stops being a generic cat.
A window or a lamp reflected in the eye makes a cat look alive. Flat light gives glassy, dead eyes and the whole image collapses.
Rumpled, sleek, winter-thick. Fur that follows the body reads as an animal; fur that is evenly fluffy reads as a plush toy.
Whiskers against a busy background disappear. Ask for a plain area behind the face so the lines stay visible.
Cats look past the camera, half-close their eyes or turn away. A cat staring straight down the lens looks like a stock photo.
Ten cat portraits across windows, doorways and firelight, each a prompt you can retype.
IndoorGinger tabby on a sunny windowsill, plant, dust, sheer curtain real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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Window lightBlack cat in a dim doorway, one shaft of daylight, wooden floor real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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BreedsMaine Coon on a wool rug before a fireplace, warm firelight real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensTabby kitten in a knitted blanket on a sofa, soft window light real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensRussian Blue sitting on wooden stairs, cool morning light real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensCat asleep on a kitchen counter, late sun across the tiles real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensCat watching rain through a window, reflection on the glass real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensCat peering from a bookshelf between paperbacks, lamp light real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensCat on a garden wall among ivy, dappled afternoon light real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
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KittensMacro of a cat face, whiskers sharp, one eye in focus real photograph, shot on a 50mm lens at f2.8, natural directional light, true skin and material texture, shallow depth of field, no text, no watermark, no illustration, no 3d render
Try This PromptFive details that give a cat away before anything else.
No catchlight and no pupil reaction reads as taxidermy. Ask for a window reflected in the eye and a slightly narrowed pupil.
Uniform fluff is the giveaway. Name the coat length and ask for fur that clumps along the spine and thins at the ears.
Whiskers need a clean background. Keep the area behind the muzzle plain and the lines will hold.
Real cats tilt their heads. A centred, symmetric face looks like a logo rather than a photograph.
A cat on a sill needs a shadow under the paws. Without it the animal floats above the surface.
A hair on the cushion, a worn armchair. Small mess is what makes a domestic scene believable.
I make cards for a local shop. Ten cat portraits from four prompts, all with the same window light, and the set sells as a series instead of ten unrelated pictures.
The catchlight instruction fixed my images. Everything looked like a stuffed animal until the eye caught the window, and then the face was suddenly alive.
I use these as placeholders for a veterinary site. They read as real clinic photography, and I can match breed and coat to each article in a couple of minutes.
Yes if you name the breed, the coat length and one light source. Cats live or die on the eye highlight, so ask for a window reflected in the eye and fur that clumps rather than fluffs.
Because they have no catchlight and no direction. Put a named source in front of the cat, ask for its reflection in the eye, and keep the pupil slightly narrowed in daylight.
Yes. Upload a photo as a reference and describe the room and the light rather than the animal, so the markings stay true instead of being reinvented.
Yes as AI-generated artwork, not as a photograph of a specific animal. Check the model licence in the picker, and keep any recognisable real pet out of a commercial listing.
Prompt tests run on the free allowance shown in the picker. Print-resolution renders are paid, and the price per image is visible before you run one.