k9ofmine.com

mxR0P Til Bully sticks are prepared from the bull pizzle (aka penis muscle) which is cleaned, stretched, and twisted before being prepared. Preparation can vary from sun dried to oven baked or smoked. ... Authentic bully sticks are made from 100% beef (the only ingredient is the bull penis).
XEVj6 TIL that teacup dogs are essentially underdeveloped dogs resulting from breeding runts of the litter in order to create "the smallest dog possible"
oBP97 TIL that dogs instinctively like squeaky toys because it mimics the sound of a terrified small animal being mauled and killed.