I’m very sorry for your loss. It doesn’t sound like you had a good vet experience, but I don’t know if it qualifies as malpractice. You should be able to get an itemized bill so you can see if they did anything, for example administered fluids as well as oxygen right when you came in. They could have been trying to stabilize him with supportive measures before starting anything else.
As BH says, stasis can be caused by a physical blockage, in which case you can’t give gut motility drugs due to the risk of intestinal rupture. Its not possible even for a vet to tell if there’s a blockage without an x-ray.
It’s very sad that they left you with the feeling that he didn’t get the best care. It’s enough of a tragedy to lose a beloved pet. I think it could help you to talk to your regular vet. Maybe they can offer some insights.
Not all vets are willing to prescribe a stasis kit, but you can ask. In the light of this experience it’s very understandable that you’d want to be able to take some acute measures at home. Hopefully it will never be needed.
Binky free, ****sweet boy****