Bunny and Otter were both born with physical abnormalities affecting their front limbs. Otter also had a hole in his skull, through which his brain bulged out. Abandoned by their mother, they were found and taken to Baby Kitten Rescue, which specializes in kittens who need extra attention. With lots of love and medical attention, they are both thriving.
Otter came through his brain surgery just fine, and is recovering in his foster home. He will be able to give up the helmet as soon as his stitches come out. (via Laughing Squid)