I’m afraid it’s nothing fun.

I had two cats, one young, one old.

My old 17 year old cat passed recently, and my 3 year old cat has been super erratic for months since. I’ve tried tons of things from calm down treats, pheromones, different toys… he’s just a very unhappy young cat. He runs around just meowing a ton at random times, which he never did before. There is my room mates cat so there is another cat, but my cat has 0 interest in this other cat. He’s unhappy.

I’m hoping maybe I can hide this in different places each day and he’ll have something to hunt when it makes a noise and give him a sense of schedule and things to do?

I’ve tried most of the advice I can find online, so now I’m trying to make things up. I didn’t give very many details because I knew if I did, I’d just get a whole ton of advice that I already tried.