Sweatpants built ready to usefor the Canis from RezilloRyker, contains blendshapes for breathing, femail, muscles and fat, also has a blendshape for increased baggyness.

Please note that the Normal maps are gargantuan and will need to be crunch compressed if you want to use them, just select the image inside of unity scroll to the bottom of the inspector leave it on normal and tick crunch compress set to 100, the image quality remains but it really lowers the filesize.