Couple of thoughts.
1 – how often do you clean the slow feeder?
2 – how often do you clean and refill his water?
My current dog is still very new to us, but I’ve learned if I don’t keep her water PRISTINE – meaning I wash the bowl twice daily – she’ll have a pukey day. My Doberman would get pukey if I didn’t wash her bowl daily.
Unfortunately, amputation really needs to happen here. Please do this – your kitten is suffering otherwise.
Hello
The tail is already missing the tip. We call this amputated. So I would say your cat already has an amputated tail but a little bit more needs to be removed so the tail can heal properly. It’s not a difficult or expensive surgery (probably $ 300-400) at my clinic. Once it heals she shouldn’t need the ecollar anymore.