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How to Create a Walking Kitten Animation In Adobe Photoshop

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Difficulty:BeginnerLength:LongLanguages:
This post is part of a series called Animation in Adobe Photoshop.
Create a Flight Animation From Scratch in Adobe Photoshop
Final product image
What You'll Be Creating

Creating frame animations in Adobe Photoshop is simple, but the real power of it isn't in the tool, but in the way you use it. 

Today I'll show you how to create a six-frame animation of a quickly walking kitten. The most intuitive way to create an animation would be to draw it frame by frame, but with Photoshop there's no need for that. I'll show you a set of little tricks that will make animating easier and faster, and the animations themselves smoother. 

First we'll draw a kitten from scratch, and then we'll convert it to simple shapes, understand the movement, and adjust the shapes to the movement to give them life.

This is a beginner-friendly version of Create a Run Cycle Animation From Scratch in Adobe Photoshop.

1. Sketch a Kitten

In this part we're going to sketch a kitten in a simple, side view. If you're not a beginner at drawing, feel free to skip it and draw your own sketch.

Step 1

Open Photoshop and create a New File (Control-N). Use 2000 px for Width and 1500 px for Height.

photoshop new file

Step 2

Create a New Layer over the background. You can use the shortcut Control-Alt-Shift-N, or click the icon as shown below:

photoshop new layer

Select any Brush (B) you like for sketching, and roughly draw the idea from your head. Do it quickly—don't think too much, and don't erase the lines.

photoshop draw sketch kitten cat simple

Step 3

Set the Opacity of the layer to 20%.

photoshop draw sketch kitten cat simple 2

Step 4

Create a New Layer the same way as before. Now we're going to build more thought-out shapes on the base of the sketch.

Start with a "6" that will imitate the chest and the back.

photoshop draw sketch kitten cat simple 3

Step 5

Add another 6-like shape for the head and the back of the neck.

photoshop draw sketch kitten cat simple 4

Step 6

A little "C" will make the snout.

photoshop draw sketch kitten cat simple 5

Step 7

Two elongated "S"'s will make the legs. Add a short line for the tail.

photoshop draw sketch kitten cat simple 6

Step 8

Add two flattened domes for the paws.

photoshop draw sketch kitten cat simple 7

Step 9

We need to work on the legs some more to get the shape right. These lines will be the elbow and the heel of the cat.

photoshop draw sketch kitten cat simple 8

Step 10

Add more guide lines to divide the legs into parts.

photoshop draw sketch kitten cat simple 9

Step 11

Our "skeleton" is done. You can now delete the sketch, and change the Opacity of the skeleton to 20% as we did before.

Step 12

Now we'll be building the actual body. Use the guide lines on the legs to create the chunks as shown below:

photoshop draw sketch kitten cat simple 10

Step 13

Now add the paws.

photoshop draw sketch kitten cat simple 11

Step 14

Use straight lines to build the shape of the head.

photoshop draw sketch kitten cat simple 12

Step 15

Now take care of the lower part and connect the head with the chest.

photoshop draw sketch kitten cat simple 13

Step 16

This shape will make the eye socket:

photoshop draw sketch kitten cat simple 14

Step 17

Put the eye inside.

photoshop draw sketch kitten cat simple 15

Step 18

"Stick" a triangle on the head—it will be the base for the ear.

photoshop draw sketch kitten cat simple 16

Step 19

Sketch the ear.

photoshop draw sketch kitten cat simple 17

Step 20

Finish the picture with any other lines you can find.

photoshop draw sketch kitten cat simple 18

Step 21

Delete the previous layer, leaving only the background and the line art. Our kitty is done and ready to have fun!

photoshop draw sketch kitten cat simple 19

2. Split Up the Body

We need to cut the body into separate chunks to animate them individually. Don't worry, no kittens were harmed in the making of this tutorial!

Step 1

Again, lower the Opacity of the layer and create a new one. Can you see any circles/ovals in the body? Draw them!

photoshop draw sketch kitten cat simple prepare for animation

Step 2

Try to show the contours of the body by using only straight lines. Just imagine you're drawing a constellation!

photoshop draw sketch kitten cat simple prepare for animation 2

Step 3

Take the Pen Tool (P). It doesn't only draw paths for selection, it can also draw editable, vector shapes. Change the mode to Shape and pick any Fill color you like.

photoshop vector drawing animation

Step 4

Click the points ("stars") of your "constellations" one by one, until you've closed the shape. Every shape creates its own layer automatically. For ovals use the Ellipse Tool (U) in Shape mode.

photoshop draw sketch kitten cat simple prepare for animation 3
photoshop draw sketch kitten cat simple prepare for animation 4

This is what you should end up with:

photoshop draw sketch kitten cat simple prepare for animation 5

Step 5

A lot of layers have been added to the list! To avoid a mess, Control-select them, and then Group (Control-G) and label them.

photoshop draw sketch kitten cat simple prepare for animation 6

Step 6

Test the body! If you Control-click the shape, the group it's in will be selected. You can move a whole body part, and rotate or scale it (Control-T). Because these shapes are vector, they don't lose their quality no matter how strongly you modify them.

photoshop draw sketch kitten cat simple prepare for animation 7
Don't forget to undo the changes!

3. Prepare the Movement

There are three basic gaits of a cat. Cats can walk, and they can run with great leaps, but there's also a middle way. It's called the pace, and it looks like a fast walk. Do you recall your cat running to you when it hears the "sound of noms"? That's the gait.

cat pacing gait pace walking animation cycle frames

The funny thing about this gait is that it's literally based on two frames:

  • Left side legs to the front, right side legs to the back
  • Right side legs to the front, left side legs to the back
cat pacing gait pace walking animation cycle frames 2

To make it smoother, we're going to add two frames between those, giving us six in total. That's going to be easy!

Let's take a closer look at the frames we'll need:

  1. Left side legs go to the front; right side legs to the the back; rump goes up, head goes down.
  2. Left side legs are landing; right side legs take off.
  3. Left side legs are pushing the ground to the back; right side legs get pulled to the front.
  4. Left side legs go to the back; right side legs to the the front; rump goes up, head goes down.
  5. Left side legs take off; right side legs are landing.
  6. Left side legs get pulled to the front; right side legs are pushing the ground to the back.
cat pacing gait pace walking animation cycle frames 3

It's still quite complicated, isn't it? Luckily for us, it's a fully symmetrical gait—one side repeats the exact movement of the other, with a slight delay. So we can actually create only one side, and then copy it to the other!

Just see how a one-side movement looks:

  1. Legs go to the front; rump goes up, head goes down.
  2. Legs are landing.
  3. Legs are pushing the ground to the back.
  4. Legs go to the back; rump goes up, head goes down.
  5. Legs take off.
  6. Legs get pulled to the front.
cat pacing gait pace walking animation cycle frames 4
cat pacing gait pace walking animation cycle frames 5

This is exactly what we need to do with our kitten. Let's get started, then!

Step 1

Some kind of ground is necessary to create a proper movement. We don't need to draw anything—just use the Control-R shortcut and drag the top ruler down, under the kitten's paws.

photoshop guides rulers
cat pacing gait pace walking animation cycle frames 6

Step 2

We're going to play with all the body parts now, so duplicate (Control-J) all of them and store them in a new group (Control-G) for a back-up. Hide the group by clicking the eye icon next to it.

photoshop animation kitten body animal simple

Step 3

We're starting the actual animation now, using the first frame as a reference. Select the front leg group and press Control-T. This runs the Free Transform Tool that you can use to scale and rotate the object. Can you see the "cross-hair" in the center of the box? You can drag it anywhere to define the real center of rotation.

Do it now—drag it to the place where the arm is attached to the chest...

photoshop animation kitten body animal simple 2

... then rotate the leg. Hit Enter when you're done, or Escape if you want to cancel the change and try again.

photoshop animation kitten body animal simple 3

Step 4

In the first frame of the animation our cat is reaching out far with its arms, paws included. Rotate the front paw so that it's ready for landing.

photoshop animation kitten body animal simple 4

Step 5

In this step both front paws are in the air, so the chest, neck, and head aren't supported. Select the head layer, hold Shift and press Arrow Down to move the head down. In the next frame you'll move it two Arrows Up (which means "a bit higher"), and then Shift-Arrow Up ("back to the base position"), and after that the cycle will repeat.

photoshop animation kitten body animal simple 5

Step 6

To reach so far with the forelimbs, the chest must be rotated a little.

photoshop animation kitten body animal simple 6

Step 7

In this step the hips are a bit higher, so just like with the head, hold Shift and press Arrow Up twice.

photoshop animation kitten body animal simple 7

Step 8

The hind leg imitates the movement of its front counterpart, so rotate it properly.

photoshop animation kitten body animal simple 8
photoshop animation kitten body animal simple 9

Step 9

The paws need to prepare for landing too.

photoshop animation kitten body animal simple 10
photoshop animation kitten body animal simple 11

Step 10

We're going to move the tail too during the animation for a bit more aliveness of the whole.

photoshop animation kitten body animal simple 12

We did it! Our cat has the same position as the reference.

photoshop animation kitten body animal simple 13

Step 11

Select all the parts and duplicate (Control-J) them. Group (Control-G) the original and name it 1. Hide it.

photoshop animation kitten body animal simple 14

Step 12

Now do the same with the second frame as a reference. Rotate the front leg...

photoshop animation kitten body animal simple 15

... put the paw on the ground...

photoshop animation kitten body animal simple 16

... rotate the hind leg, put it a bit lower...

photoshop animation kitten body animal simple 17

... place the paw properly...

photoshop animation kitten body animal simple 18

... move the head up...

photoshop animation kitten body animal simple 19

... rotate the chest...

photoshop animation kitten body animal simple 20

... and straighten the tail.

photoshop animation kitten body animal simple 21

If you change the Opacity of the previous frame (group), you should be able to see something like this. You can use it as a base for the next pose.

photoshop animation kitten body animal simple 22

Step 13

Do the same with every frame. Make sure to keep a half-transparent first frame on when working on the last one—they should be consistent.

photoshop animation kitten body animal simple 23

Step 14

There is a three-frame delay between the movement of one side in relation to the other. In order to show it:

  • Duplicate the legs of Frame 1 and move them to Frame 4.
  • Duplicate the legs of Frame 2 and move them to Frame 5.
  • Duplicate the legs of Frame 3 and move them to Frame 6.
  • Duplicate the legs of Frame 4 and move them to Frame 1.
  • Duplicate the legs of Frame 5 and move them to Frame 2.
  • Duplicate the legs of Frame 6 and move them to Frame 3.

Place the copied layer at the bottom of the group.

photoshop animation kitten body animal simple 24
photoshop animation kitten body animal simple 25

4. Run a Test Animation

Before we go any further, we need to check if the animation looks OK.

Step 1

Delete every layer except the frame-groups and the background, if there are any.

photoshop how to create animation frames animal running

Step 2

Right-click every layer and select Convert to Smart Object. This way the group will be converted to a layer, but if you ever want to get to its content, just double-click it.

photoshop how to create animation frames animal running 2

Step 3

Open the Timeline panel (Window > Timeline). We want the animation to go on endlessly, so set the looping option to Forever.

photoshop how to create animation frames animal running 3

Step 4

To create an animation, just open the panel's menu and select Make Frames From Layers. Tadah!

photoshop how to create animation frames animal running 4

Step 5

That's not all. First Delete the redundant frame made by the background.

photoshop how to create animation frames animal running 5

Step 6

Select all the layers by clicking the first and the last one while holding Shift—you will now modify them all at once. Click the Frame Delay and set 0.1 seconds.

photoshop how to create animation frames animal running 6

Step 7

With all the frames selected, Show the background layer.

photoshop how to create animation frames animal running 7

Step 8

Hit Space and enjoy!

photoshop how to create animation frames animal running 8

Step 9

If you didn't enjoy it, don't worry, we can fix everything! Just double-click the layer you'd like to change, modify the content (rotate or move what you wish) and Save (Control-S). The change will be automatically applied to the animation. When you're done, open the Timeline menu and Delete Animation—we don't need it for now.

photoshop how to create animation frames animal running 9

5. Draw Animated Line Art

We've got a perfect base for an animation now! Time to add lines to it. Curious how to keep them consistent across the frames?

Step 1

We're going to use a special brush for the line art. Go to Window > Tool Presets to open the panel below. Then, with the Brush Tool (B) active, open the menu and select DP Brushes. My favorite line art brush is DP Comic Inker of this set.

photoshop how to draw line art animation

Step 2

Create a New Layer above the first frame. The head is the only element that doesn't change during the animation (it only changes position), so we can draw it only once. Here's how I did it:

photoshop how to draw line art animation 2
photoshop how to draw line art animation 3
photoshop how to draw line art animation 4
photoshop how to draw line art animation 5
photoshop how to draw line art animation 6
photoshop how to draw line art animation 7
photoshop how to draw line art animation 8
photoshop how to draw line art animation 9
photoshop how to draw line art animation 10
photoshop how to draw line art animation 11
photoshop how to draw line art animation 12
photoshop how to draw line art animation 13
photoshop how to draw line art animation 14
photoshop how to draw line art animation 15
photoshop how to draw line art animation 16

At the very end, hide the base for a moment and fix the shape, if you don't like something about it.

photoshop how to draw line art animation 17

Step 3

Duplicate the head and place a copy over every frame. Adjust their position to the base.

photoshop how to draw line art animation 18

Step 4

Draw the back, and then make the layer more transparent (less Opacity), go to another frame and repeat.

photoshop how to draw line art animation 19
photoshop how to draw line art animation 20
photoshop how to draw line art animation 21
photoshop how to draw line art animation 22
photoshop how to draw line art animation 23
photoshop how to draw line art animation 24

Step 5

Do the same with every element of the body. The smaller the area you re-create on every frame, the more chance the lines will be consistent.

photoshop how to draw line art animation 25
photoshop how to draw line art animation 26
photoshop how to draw line art animation 27
photoshop how to draw line art animation 28
photoshop how to draw line art animation 29
photoshop how to draw line art animation 30
photoshop how to draw line art animation 31
photoshop how to draw line art animation 32
photoshop how to draw line art animation 33

Step 6

Use the Magic Wand Tool (W) on the outside of every frame. If it does select the inside of the body too, locate and fix the gaps in the outline, and try again.

photoshop how to draw line art animation 34

6. Color the Animation

Step 1

Now, make the selection once again. Make sure to select everything outside the body.

photoshop animation line art color cell shading

Step 2

Invert the selection (Control-Shift-I). The inside of the body should be selected now.

photoshop animation line art color cell shading 2

Step 3

Create a New Layer and drag it under the sketch. Fill (G) the selection with any neutral color. Repeat for every frame.

photoshop animation line art color cell shading 3

Step 4

You can now delete the vector bases—they did their job. The filled shapes will be our new bases, but we need to link them with their line arts first. To do this, place your cursor between a base and its line art, hold Alt and click. It will create a Clipping Mask.

photoshop animation line art color cell shading 4

Repeat with every frame:

photoshop animation line art color cell shading 5

What do we need Clipping Masks for? Place a New Layer between the base and the line art, paint something, and see for yourself!

photoshop animation line art color cell shading 6
photoshop animation line art color cell shading 7
1—without Clipping Mask; 2—with Clipping Mask

Step 5

Create a New File for a moment. We need to choose colors for our kitten. You can paint them with a brush, but I suggest you draw them with the Ellipse Tool (U) in Shape mode, so that you can change their color easily. This is what I've chosen:

  1. Main fur color: #e38016
  2. Secondary fur color: #ffead3
  3. Eyes: #1ecc78
  4. Nose: #ffa2b8
photoshop animation line art color cell shading 8

Step 6

Open the Window > Swatches panel. To clear your list, hold Alt and click the first swatch quickly until they're all gone. Then pick (I) the color you want to add, hold Alt and click the empty area.

photoshop animation line art color cell shading 9

Step 7

Create a New Layer clipped to the first frame. Use the DP Comic Inker brush and the secondary fur color to paint the underside. Sharp edges are easier to re-create on other frames than soft ones. Do this for every frame.

photoshop animation line art color cell shading 10

Step 8

Grab the Lasso Tool (L) and draw a ragged selection with it. Then Cut the inside. This way we'll fix the edges. Repeat it for every frame.

photoshop animation line art color cell shading 11
photoshop animation line art color cell shading 12

Step 9

Create a New Layer for every frame and paint the eye and the nose.

photoshop animation line art color cell shading 13

Step 10

Let's see how to add stripes to every frame without painting them one by one.

Find the frame where the front leg is as vertical and straight as possible. Then create a New Layer and paint thick stripes on it.

photoshop animation line art color cell shading 14

Step 11

Use the Lasso Tool (L) to draw "furry" edges on the bottom of the stripes. Fill them with their color.

photoshop animation line art color cell shading 15

Step 12

Use the Lasso Tool again to cut the top part.

photoshop animation line art color cell shading 16

Step 13

Right-click the layer and select Convert to Smart Object. Now the stripes will be easier to modify. Duplicate them, clip if they got unclipped, and drag to the next frame. Adjust the rotation to the next position.

photoshop animation line art color cell shading 17

If needed, use the Warp Mode to adjust the shape without re-painting it. When you're done, come back to the frame where the original stripes are, duplicate them once again and go to another "stripeless" frame. Do this with every frame, always using the original to create a copy.

photoshop animation line art color cell shading 18

Step 14

You can use this technique to create stripes on the whole body!

photoshop animation line art color cell shading 19

Step 15

Let's redo the animation. This time we've got too many layers to use the Convert Layer to Frames method. However, the alternative is still simple:

  • Create a New Frame by clicking the white card icon.
  • Show the Clipping Mask with its content, and hide others.
  • Repeat!
photoshop animation line art color cell shading 20

The content of a clipping mask can't be shown without it, so you only need to hide the mask to hide everything that's clipped to it.

Step 16

Test the animation. Check if the stripes work as intended, and fix anything that seems wrong.

photoshop animation line art color cell shading 21
photoshop animation line art color cell shading 22

7. Shade the Animation

Step 1

Create a New Layer and paint shadows with dark blue (#112e6a).

photoshop animation line art cell shading

Step 2

Cut their edges with the Lasso Tool as before.

photoshop animation line art cell shading 2

Step 3

Change the Blending Mode to Multiply—it will make the layer transparent and dark—and lower the Opacity to 20%. Do the same for every frame. To keep consistency, you can duplicate the head as a separate part.

photoshop animation line art cell shading 3
photoshop animation line art cell shading 4

Step 4

Create a New Layer for the light. Use unsaturated orange (#ffd790) to paint the light with the same technique as the shadow.

photoshop animation line art cell shading 5
photoshop animation line art cell shading 6

Step 5

This time use Overlay for the Blending Mode—it has a brightening effect. Change the Opacity to 30%.

photoshop animation line art cell shading 7
photoshop animation line art cell shading 8

Step 6

White should reflect more light, so let's add it. Create a New Layer and paint plain white stripes in the illuminated area.

photoshop animation line art cell shading 9

Step 7

Go to Filter > Blur > Gaussian Blur and select the Radius that makes the stripes blend with the body, but without losing their brightness.

If you want to apply the same filter to another frame, just hit Control-F—it will be applied with the same settings as before.

photoshop animation line art cell shading 10
photoshop animation line art cell shading 11

8. Finish and Save the Animation

Step 1

We're going to add waving whiskers now. Create a New Layer above all the frames and paint them, using black, white, or a creamy color.

photoshop animation whiskers

Step 2

Duplicate the whiskers twice. Leave the original as it is. Select the second one and go to Filter > Liquify, and use the Forward Warp Tool (the one on the top) to change the shape of the whiskers. When you're done, do the same with the third layer.

Now, show the first layer of whiskers for frames 1 and 4, the second for 2 and 5, and the third for 3 and 6. They should be waving now!

photoshop animation whiskers 2

Step 3

Add a New Layer on the top and Fill it with black.

photoshop noise layer grain

Then go to Filter > Noise > Add Noise.

photoshop noise layer grain 2

You can make it brighter by adding Filter > Sharpen > Sharpen a few times.

photoshop noise layer grain 3

Step 4

If you change the Blending Mode to Overlay, you'll see a nice texture applied to the kitten.

photoshop noise layer grain 4

Play with the Opacity to get the effect you like.

photoshop noise layer grain 5

Step 5

Ready to finish it? Use the shortcut Control-Alt-I to change the size. The smaller it is, the more detailed it will seem.

photoshop size change

Step 6

Use Control-Alt-Shift-S to Save for Web. Since we've used very flat shading and few colors, the overall size of the animation should be less than 200KB, which is perfect for most sites. If it's not, reduce the amount of Colors and play with other settings.

photoshop save animation how to make gif

Meow!

Phew, that was a lot of work! But our kitten is finally alive and happy, ready to explore the world. You're now more advanced in Photoshop, so if you liked this tutorial, make sure to check the ones about creating flight animation and the run cycle of the cheetah

I also would like to hear from you—if you're having problems with any of the steps, let me know in the comments section. I read all of them!

photoshop kitten running walking animation pace gait
Did someone say "tuna"?
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