Hi, One of my rats, Ari, has severe nasal congestion. He's constantly wheezing and sneezing like crazy. Flare-ups come and go every 90 minutes or so. We've got him on enrofloxacin and doxycycline and he's doing okay otherwise but in fact he's always been sniffly since I adopted him, it's just gotten a lot worse recently after a brief myco flare-up. I'm desperate for some relief for him as it must be horrible to try and breathe with a totally blocked nose (and me too as we share the same room and he's often as loud as a car driving by). Is there any kind of nasal decongestant that would work with rats? I'm thinking of trying oxymetazoline (the medicine that's in your average nasal spray), but how best to administer it? Maybe spraying a few doses close by and hoping he'll breathe some of it in? Or maybe dipping a cotton bud in the liquid and dabbing it onto his nose? Does anyone have any ideas? Thanks!