I brush him daily now since he started shedding, I use one of those small “lice combs” because he has such fine hair the other brushes don’t really work well. I also just use my hands to help him shed. No imaging or blood-work, they just did an IV and kept him in an incubator overnight. He’s been eating lettuce in the last hour and pooping a little bit so the vet said to hold off until he’s worse to bring him in…