The clicking isn't always there but the sneezing seems to be increasing. He weighs 70g. I have 500mg Cipro, 500mg Amoxicillin, and SMZ/TMP 800-160. I have other antibiotics but I believe these are the relevant ones. We have 1cc syringes and miracle nipples. He's a feisty eater and I didn't know he could suck the plunger down. I realized I should probably add that I took him to the vet when he first came to me and he was fine. I would happily take him to the vet again today but my Aunt just passed away so we have her funeral. I know it's early/very late I thought I heard another clicking during one of his night time feedings. I'll be back to check in in about 3 hours. Thank you so much in advance for your help.