TIL 92% of Cavalier King Charles Spaniels have skull malformations that squish part of their brain into their spinal column.

https://pmc.ncbi.nlm.nih.gov/articles/PMC5461676/
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1gxa2cf/til_92_of_cavalier_king_charles_spaniels_have/