overly-buff-dog-related

ariel_calmer

This picture scares me: http://www.technologyreview.com/Biotech/19589/

SouthCrackalack

This picture scares me:



http://www.technologyreview.com/Biotech/19589/

residentgiant

Scattered throughout the mammalian menagerie are a few supermuscular freaks: double-muscled cows more ripped than any bodybuilder; racing dogs too burly to run; sheep praised for their massively muscled buttocks[/b]; and even one small German boy, born in 2000 with muscles twice the size of those of a normal newborn.

ariel_calmer

You want buttocks? check out the cow with this mutation...