Kellar the 3-year-old English Springer was born completely blind, but that doesn't slow him down when it comes to playing fetch.

Ralphee the kitten has a neurological condition called feline cerebellar hypoplasia, which impairs her fine motor skills and ability to walk, making her what's affectionately known as a "wobbly cat." Fortunately, her buddy Max the cattle dog is always there to look out for her.

Firefighters in Chatham, Mass., performed a tiny rescue of a tiny horse caught in a tiny sinkhole early Friday morning, Boston CBS affiliate WBZ reports.

Two kittens, so tiny and new that their umbilical cords were still attached, are recovering at the Humane Society after they were accidentally sealed in a box and shipped more than 120 miles by truck.

Thanks to sloth expert Lucy Cooke–creator of Slothville.com and author The Power of Sloth—we now know what baby sloth squeaks sound like. And, unlike what the fox actually says, it's every bit as cute as you're imagining.

A baby takes a break from his daily struggles with concepts like object permanence and the automobile to comprehend something even more mesmerizing to his baby mind: the car wash. He may not be able to talk, but his eyes are saying, "Whoa. Trippy."

Things dogs understand: Treats. Doritos. Rubbing their furry butts on a soft carpet. Things dogs don't really get: Illusions. The magical arts and sciences. Deception.

Khali the National Zoo's sloth bear gave birth to three cubs in December. It would have been a joyous occasion, had Khali not immediately eaten one cub and then, a week later, consumed another.

A dog owner left his pit bull alone and left a camera rolling in the bedroom. Also rolling in the bedroom: The dog. Cue "Yakety Sax."

A mom filming her two boys eating breakfast inadvertently created the perfect YouTube video. The rising action! The delayed punchline! The beans on toast!

It's been a good week for Jurassic Park remixes. First we get Jeff Goldblum's freaky laugh, and now Bangkok's We Are Camera Studio has recast all the raptors in the film's famous chase scene as even-more-terrifying cats. Clever girls!

A snake eating a crocodile? That's so earlier this week. Now it's all about otters that eat alligators.

This woman thought she was getting her picture taken. Turns out she was getting proposed to, and her picture was getting taken, creating the world's most adorable GIF.

How dangerously would you drive your car, just to get a baby to make this face? How many laws would you break?

In January, this 16-month-old tot sat with his dad and watched the first flying scene in Man of Steel. As Superman takes off, the baby becomes unbelievably excited, flailing his arms and shouting. By the end of the clip, the kid has mastered the arms-out Superman pose. As a YouTube commenter put it: "A nerd is born!... What a wonderful moment!"

Being introduced to the concept of identical twins for the first time must certainly mess with the minds of little children, so you can just imagine what it would be like for a child if the first identical twin they meet is their father's brother.

OK, so Lucy got some help from her owner, who turned on the toaster oven before leaving the room, but she still did all the work.

A recent peer-reviewed study published in Animal Cognition appeared to confirm the longstanding conventional wisdom that cats are jerks who don't give a furry crap about you.

"My Uncle Henry is hearing & speech impaired," writes YouTuber MiamiRedSkin. "He has a heart of gold and everyone who meets Henry absolutely loves him."

There isn't much context to go along with this video of a Golden Retriever's pitch-perfect imitation of a wailing ambulance siren, but, then again, none is really needed.