So I have had my dog for years! And I now had the problem where what I call the front left shoulder cracked! So right by the screw by the fron left servo, but you know what! That's ok!! The files for 3d printing are avalible, and my local library here in Chicago has 3D printing... the result? A happy new green shoulder!
I'm thinking of posting more structures to MakerWorld for better documentation and presentation.
https://makerworld.com/en/@petoicamp