I am a veterinarian, so I end up being on the receiving end of all the dogs (and cats!) that choose to do naughty things. Especially if I happen to be working emergency late at night. There's all the dogs that I have to induce vomiting on, because they get into something toxic, like chocolate, or rat poison, or sugarless gum (if it's sweetened with xylitol), or human medications or overdoses of their own medications. And there's all the dogs and cats that have gone to surgery because of something they have eaten that is now stuck in their GI tract and can't be passed - socks, towels, leashes, string, toys, corn cobs, rocks, etc. I once had, as a patient, a little dachshund puppy, that kept eating pacifiers that got left all over the place. He had to have surgery to remove the first one and did fine. Came back 2 weeks later to have the sutures removed and the owners reported he had managed to poop out a second one the day before (and it was NOT there at the time of surgery, we would have found it!). A month after that puppy was having surgery #2 to remove pacifier #3. You would think after the first incident the owners would have been a little more careful about keeping the pacifiers out of reach!
There is a veterinary publication that holds a contest every year for vets to submit x-rays of the the craziest things they have seen pets swallow. Amongst the entries there have been:
- a Lab that had accumulated 14 golf balls in his stomach
- a boxer that had swallowed a rubber ducky (you could see the perfect outline of the ducky in its stomach)
- a young pit bull that had swallowed an 11 inch knife that was in its stomach and esophagus
- a cat with a stomach full of fake plastic grass from a plant arrangement
- another cat with a metal TV antenna down it's throat
- a Husky with a choke chain as well as a metal lock in its stomach
- another boxer that kept eating pea gravel until there was about 20 lb of it in its stomach
- a Lab that was a habitual rock eater and ended up with 2 rocks as well as part of a corn cob in it's small intestine.
- a cat that swallowed the plastic googly eye off of stuffed animal
- another cat that had a game die in it's small intestine (you could see the perfect square outlined by barium)
I also sometimes get dogs that decide to try to make friends with a porcupine and end up with quills stuck in their face - sometimes hundreds of quills that are in their face, nose, mouth, throat, and all have to be pulled out by hand. That requires sedation and all the extra people you can muster. Even better is when a dog gets "porcupined" more than once - like they didn't learn the first time!
BTW, Labs are the worst for this kind of thing. :)