Chocolate usually is fatal to dogs, isn't it?
Ping...
All my dog does is fart.
Some decades ago I remember reading of a pet bird which used to steal paper money and then flew back home with the loot. [Forgot what kind of bird it was, maybe a parrot]. They traced it and threw the owner in a cooler.
Here's one for ya!
I once had a really smart pet duck that had a klepto problem like this. Quackers would slip away from me in the drug store and steal chapstick.
I remember this one time, the druggist caught my poor duck, grabbed it up by the neck and screamed, "Hey - how ya gonna pay for that?"
My duck said, "Qvaccccccck - just put it on my bill!"
I left my dog at a kennel for a week when we were out of town for a week a few years back. My dog was elderly and the kennel owner would just let her lounge aeound the office. My dog got into a whole bag of Hershey’s Kisses and ate them all, including the foil. Luckily it did no harm to her, but it gave us scare.
Dogs have no conception of “stealing.” They have evolved to simply take what they need to survive if they can get away with it. In Jack London’s “Call Of The Wild,” Buck would “slyly” grab a chunk of bacon out of the grub when nobody was looking.