The Husky ran out of ink
We saw the dog gradient before, but this is even more incredible: this Husky gave birth to six little puppies, and while the first one came out with dark gray fur, the last one is completely white. When dogs give birth their puppies don’t all look the same – much like we can give birth to a dark-haired baby and a light-haired baby, or have two babies with a different eye color.

Okay, so now that we’ve had a minute to think about it, maybe it’s not that incredible after all. The truly cool part is that they came out in this particular order, from the darkest fur to the lightest fur, as if, as they said in the Snapchat caption, the Husky ran out of ink.