Back in '70, a guy I knew at the time held a hashball down to let his lab pup sniff it and the dog ate the whole thing. Couldn't really tell if it affected him or not as the pup was kinda goofy, ate a lot and slept alot anyway. Pretty much what most people would do if they ate a hashball of that size. Not that I know for sure but I've heard stories.........
_________________________
"I didn't care what she didn't 'low--I would boogie-woogie anyhow" John Lee Hooker