Recently, I paused the scene in Bringing Up Baby where the dog George is "playing" with the leopard in the woods.
If you run the scene in slow motion, you can see what appear to be actual wounds inflicted on the dog's side -- hair and flesh seem to be missing.
It wouldn't surprise me that at the time there wasn't much concern for animals' welfare. I'm not with PETA or anything, but I'd just like someone to confirm this.
Thank you