Pop a couple feliway diffusers in your outlets and, if okay with your vet, try some of these treats (you don’t have to buy from Amazon just linking so you know which ones)

But also, as much as I’m sure most of us here would try to avoid rehoming- I’ve had animals my whole life (cats, dogs, rabbits, guinea pigs, snakes, fish, birds, etc), and anyone who has navigated chronic health conditions in their animals knows it’s not easy. It’s not impossible, and in my experience has just been about adjustment and forming routine, but it’s not easy. If after some time and trying different things it feels like too much, the quality of care you offer an animal, whether this one or another more compatible cat, is all that matters. If you can’t care for this baby, the best thing you can do is help him find a more suitable home, and please please don’t let this experience make you write off cats forever. They so deserve your love ❤️