I think rawhide is disgusting, just because I've seen it all gooey and nasty stuck all over the floor or whatever. It's just a personal preference, I just think they don't look like they'd do much good for the dog, after seeing how hard it was for my friend to get it out of her carpet. Finn's gotten into a couple in his lifetime just because he'd get another dog's rawhide or whatever. And, the pig's ears just smell so bad, I can't keep them in my house. I've never tried the bully sticks before, though...As long as they don't smell awful, it may be a new treat for Finn. I give him raw fruits and veggies for treats...or beef hot dogs cut up into small training pieces...or cheerios.