I wouldn’t force feed without vet guidance. I would, however, call your regular vet and have a serious conversation about what you can do for her, and what sort of prognosis your vet can give you.
I will say she needs to start eating, so I would get her in to your vet today if at all possible.
I’m so sorry this is happening. It’s scary when it’s so sudden. My heart goes out to you as my stinky kidney cat burps in my face. Let us know what happens?
Hello,
If he is eating and drinking and urinating and defecating normally those are all good signs. I would continue to watch him and call your vet immediately if these change. Also please get a container that is lockable for things like diapers ans tampons or any other product he might get into like trash. An obstruction surgery at an er in the USA can be multiple thousands of dollars and potentially life threatening.