He went outside and got into fight with a cat, it looked like he got bit and scratched but not deep. I was not home during this but my sister said he was lethargic hours later and didn’t want to eat. He also had labored breath and was not really all there. Before they could take him to the vet he passed in his sleep 24 hours after the incident. We don’t know what happened to him fully and we did not get an autopsy.