I just looked up what bully sticks look like! I'd heard of them before, but I thought they actually looked like a bull penis. To my surprise I found out that's what my Sophie has been chewing on the past week! She really loves them though, it's nice to find out they're good for her. The funny thing is when I first got them, my boyfriend said they smelled like... well what they are. I should have known! The smell is kind of bad, so I just don't let her sit on my lap when she's chewing them, which annoys my puppy to no end since she feels the need to constantly be touching me in one way or the other.
I think I may try getting antlers or a Himalayan chew next, Sophie loves variety!