Genetics are a pretty incredible thing. Even within just one type of animal, the variation can be vast. And what’s more, there’s no limit to it. That’s how evolution works, after all.

Whether through natural selection or purposeful breeding, we’re getting new kinds of lovable doggos and kittens and other cuddly creatures all the time. And each is unique.

Let’s celebrate some notable critters here, via the good folks on Reddit.

10. Just browsing

He looks like he’s got a secret to tell me, and I can’t wait to hear it.

This dog I met with a single eyebrow from rarepuppers

9. The eyes have it

You got some kind of wisdom up in the noggin, kitty?

My boy’s right eye darken each day while left eye looses its pigment from cats

8. Good gurrrlll

She looks like she got into a bag of flour or something.

Good gurrrlll is now cookies and cream. 1.5 year difference from rarepuppers

7. Old and grey

But only in that one little spot.

This old cat only has grey ears from mildlyinteresting

6. Never forget

The sad thing is that he’ll never know.

My dog’s marking resembles an elephant from mildlyinteresting

5. Bean counters

We’re gonna be here a while.

Eggleston has some extra toes. from aww

4. Blue/green

Ironically two colors that dogs have some trouble differentiating.

My dog Basil has one perfect blue/green split eye from rarepuppers

3. Can you see the pattern?

When you finally stop being lazy and refill the printer ink.

Her pattern finally came through! from cats

2. Sanoi

Have you heard the good news? She has.

This my new pupper Sanoi! She’s about 14 weeks old and can’t figure out what to do with her ears from rarepuppers

1. The bright spot

Dang, pup, eat something why don’tcha.

My dogs Achilles are translucent in the sun. from mildlyinteresting

There’s really nothing better than the love of a good pet. And whether or not they have any distinguishing physical marks that others would notice, they’re always unique and perfect in our hearts. And that’s really what counts.

What is your pet like? Do they have any special features?

Tell us all about them in the comments, please. Spare no detail.