At first glance, the picture seems to show only a fluffy dog. But hidden inside the drawing are two tiny kittens — and most people completely miss them the first time they look.
The challenge sounds easy, but there’s a catch.
Because the image is monochrome and all the animals are furry, the outlines blend together almost perfectly. The artist intentionally used overlapping lines and shadows to make the kittens difficult to spot.

To solve the puzzle, you’ll need to focus carefully on the smaller details instead of looking at the entire image at once.
People with strong observation skills often notice the kittens within a few seconds. Others stare at the drawing much longer before finally seeing the hidden shapes.
The trick is to slowly examine the dog’s fur and pay close attention to unusual curves or outlines that don’t quite match the rest of the image.

If you can spot both kittens within 20 seconds, congratulations — your attention to detail is sharper than most people’s.
Still can’t find them?
Don’t worry. These optical illusion challenges are designed to confuse the brain and test how quickly your eyes process hidden patterns.
The answer image below reveals exactly where the two kittens are hiding.