Smaller dogs tend to have brains that seem huge in proportion to their bodies when compared to the brain / body ratio of larger dogs. (dogcare.dailypuppy.com)
The legs seem a little short in proportion to the body but maybe it's different on. (greenmountaindiapers.com)
Fregata magnificens, the most aerial of waterbirds, possesses the largest wingspan (four to five feet) in proportion to its body size of any bird in the world. (havebabywilltravel.com)