Thanks Susan - that's all interesting
I've only ever seen choke once in all my years of keeping chins & working with the rescues - the chin concerned had a heart attack while she was eating - so the choke was associated with an underlying condition.
I wouldn't swing a chin either! You never know what damage could be inflicted. Maybe whatever is stuck would dislodge, maybe it would get stuck further. The esophagus is just a tube of muscle tissue that passes food to the stomach. Something could get caught, get dislodged and get pulled into a lung. I'm not going to try it to gain experience with it as a treatment.
Oops! Think we're at cross purposes, Susan.
When I posted I would not want to test the theory I just meant I wouldn't want to have to deal with choke any time soon, not that I wouldn't swing a chin in distress.
I probably would swing a chin in an emergency if I could not get anything stuck in it's mouth out or I suspected choke.
The article Dawn posted shows that it can work with rats so I see no reason why it would not work with a chinchilla. It works in children too - I remember my Dad holding me by the legs & swinging me (gently) upside down when I was choking on a crisp (potato chip).
I agree - the bottom line is that where choke is occurring in a chin there's a very short time frame to save the animal.
I think that if a foreign body is blocking or partially blocking the oesophagus then the risks of swinging the chin are probably less than doing nothing, given the time constraints.
Given the opportunity I'd probably do an initial swing & then get to my vets ASAP - the swing may well clear the oesophagus just enough to stop them going into respiratory distress/arrest while you get to a vet for more help.