Hi, this is my first time posting on here! My really fluffy Lionhead rabbit just sneezed out a whole bunch of white snot and just ate it. We took him to the vet on September 26 of this year, and we just got home from a trip for Thanksgiving and we gave him to my friend for the week. She has 2 cats, a shorter-haired lionhead rabbit who is way bigger than mine, and a dog. Should I take him to a vet? Did he catch something from the other pets? I just got him 6 months ago and my dad is reluctant to take him to the vet again because I overreacted last time and took him to the vet because he had a runny nose lol.