The Bone Connection

journeysthrougha-brass-quill

The Bone Connection, Anthropomorphic Characters Are a Small Logical Leap Series

The metacarpals are connected to the proximal phalanges. The proximal phalanges are connected to the intermediate phalanges. The inter—what? What do you mean what I am talking about?

Ok. Let me clue in those I have lost with layman terms. I’m talking about front paws. Do those bones maybe also sound familiar? If you’ve busted a finger I bet you’ve heard phalange before. It’s funny how most people commonly refer to the digits on a dog’s front paw as their toes, when technically the bones are fingers.

gorachlute

You should know Ealaidh by now. Would be pretty tough for her to play instruments sans thumbs.

Which brings us to anthropomorphism in writing: animal characters with human traits. This is a series exploring how fine a line writers are treading when they create anthropomorphic characters and worlds, why suspension of disbelief is nowhere near as difficult as it seems if you think about it logically, and why this really isn’t just kids stuff. Most of my works involve canines. The reason behind that is I have been a lifelong dog owner, or at least my family owned dogs when I was a kid. I am familiar with their form, their traits, their habits, their social mannerisms… and I love them. This is also the reason why most of my breakdowns in the series are canine-centric. I have examples right at my feet.

Hand and Paw Degree

Ok, now you won’t see me arguing that a real world dog possesses a full grasping hand. Scientifically they do not. They do, however, possess the same bones right down to the corresponding phalanges for a thumb. These can be found on dogs where the dewclaw has not been removed. The dewclaw is not a highly mobile digit for dogs, it serves as traction control for tight turning, as is seen in this photo of my agility dog, Ash.

DewClawTurn

Ashenpaw, my border collie, demonstrating a wrist layout as he turns. That joint is actually his wrist. The dewclaw grips the ground allowing a tighter turn.

The tendons attached to the digit are not lined up properly for motor control. But if you look at a paw next to a human hand, there is the basis for the ‘what if they were’ that good fiction is hung on.

PawHandCompare

Phoenix, my border collie/ausse mix’s left front paw and my left hand in a similar position. Think about it, dogs actually walk on their fingers and toes.

Anthropomorphism already implies there is a fusion, an evolution of the animal’s original structure to resemble a human. If you are reading a story with anthros this should be expected, rather like a ghost story has at least one ghost. Dogs already have on their forelimbs: the entire set of hand bones, the wrist, elbow, and shoulder joints. The catch is that in the basic dog the finger bones are shorter, the ‘thumb’ lacks the muscles and tendon connections, the wrist is longer (what some call a ‘front knee’ is actually the wrist), and the upper arm bone is shorter by human comparison and with limited ability to rotate. We’re talking the alteration of a few features to create the ability to grasp something.

It’s funny, but spend time with enough dogs and you are certain to see them manipulate things with their paws, almost to the point of grabbing. I have watched my own curling their dexterous paws around objects and lifting them. Not enough to be considered fine motor skills, but DAMN impressive, none-the-less.

So why is the common adult reaction “How can they grab things without a thumb?” A reaction that happens even when writers have illustrated activities that couldn’t be done easily by a society without opposable digits: wearing clothing, lighting a cigarette, using a weapon, riding a mount, drinking from a tankard.

One issue might stem from the fact that anthropomorphic writers often use the terms paw in place of hand and footpaw in place of foot. This is part of world building, and is often used in a world built in absence of humanity. Consider an animalistic society, half of the world building is having it reflect their reality, not explicitly our own. Would they use hand or paw? I mean, I have asked my dogs and they stare at me before plopping their paw in my hand. We don’t know for certain what such a cast might use, but paw feels right to many of us and in an anthropomorphic world is intended to apply to a grasping, manipulating structure at the end of an arm. That is of course unless the degree is lesser and it is a real world animal narration like “Charlotte’s Web” or “The Art of Racing in the Rain”. It is usually clear in the setting which version is happening.

PawToHadEvolution_000017

From dog paw to half-anthro all the way to full-anthro paw.

Another fun fact, the general structure of the arm can be seen in a number of animals from reptiles and amphibians, to birds and fish. The bones are all modified versions, but the basic layout is preserved.

Posturing

EalaidhCampfire

“On the other paw … “

An anthropomorphic character will often be said to walk around on their footpaws. This posture is so commonly seen and accepted in children books and even classic fable artwork. Yet once we approach adulthood suddenly this is beyond the scoop of imagination. It is rejected, or categorized as a juvenile interest with few exceptions… say a certain foul-mouthed genetically modified space raccoon like creature? Apparently Rocket passes into the realm of acceptable for adult entertainment. As well as his anthropomorphic companion, Groot. Surprise, plants can be anthro too.

human dog comparison

Diagram of human and dog in relative positions. *

Animals and humans largely have corresponding bones throughout the bodies, including ‘tail bones’. Yes, humans have tails internally. The structure is a left over trait. In this above illustration showing a humans and dogs skeletons in similar poses it can be seen how many structures we truly have in common.

And yes, dogs and many other mammals can walk on their hind legs. It’s not hard to teach via positive reinforcement. I actually captured this behavior that Phoenix did naturally, now she can walk a few steps on her hind legs unsupported.

WalkingPhoenix

Phoenix walking bipedal

Among many examples, there are two border collies on Youtube who demonstrate a tremendous amount of tricks including going from a beg to a full stand on rear legs, bipedal walking forward and backward, carrying things balanced between their front limbs … seriously, Holly and Ace are AWESOME!

Now I can hear the rebuttals! “But they have been taught that! Animals don’t do it naturally.” Hrm, are we born capable of walking upright? Seems to me we crawl for a bit until we strengthen our core enough to be able to support and balance the bipedal posture. Walking upright is a learned behavior in humans, and one that can be taught to some quadrupeds. Bears and porcupines are wild animals who are occasionally seen walking upright from time to time.

Dog skeleton

Vintage anatomy diagram of dog skeleton *

Of course for bipedal posture to be a comfortable one there are a couple of changes. One is the neck attachment needs to be shifted to the base of the skull, most mammal spines attach at the back of the skull so the neck flows level. The other primary difference is the pelvic bone. Quadro’s have a narrow girdle, while a bipedal is typically wider/front facing. Again, since we’re talking alternate universe, or genetic manipulation, it’s within a stones throw. Writers are not creating anything that isn’t already there, just modifying it.

The Bare Bones of It

What does this all mean? That the bones are there, we’re just talking about altering connections, and developing support systems to create the form of a stable, bipedal animal … a humorous statement considering that humans are animals. Unless you think we are vegetables or minerals. Humans are in fact bipedal animals, pure and simple. Are we specialized? Absolutely. But we are still animals that followed an evolutionary course to obtain our form, abilities, behaviors, etc. There is nothing that says given enough time other animals might not follow a similar course. We already have seen animals using tools, solving complex puzzles, displaying empathy. But exploration of these will be part of this series.

Bottom line is structurally anthropomorphic characters are easily obtained from real world sources without much change. The leap is far narrower than what is required to believe in fire-breathing dragons, elves, dwarves, and sorcerers creating walking ice corpses … but who am I to speak? Just a humble anthro-writer of role models severely inappropriate for children. Til next time …

RoleModelEnfuego

Enfuego the chihuahua, a NOT safe for children creation of mine. She has been published in an adult humor anthro-anthology.

*Images marked with this symbol are not my artwork, used in Fair Use for information purposes.

Next topic: Getting Lippy!

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