Hi, this year I donīt know why, but I get with flu one of my regius. all of them are at the same temp. but almost 4 are with problem breathing and some bubbles. and the most of them stil are eating without problems,.. I gave some antibiotic. " Vibracina" through mouth, but didnt get well, I am thinking of using other antibiotic but this time punctured. I puto the temp over 32 - 33š C. what can I do more?.
Thanks


PD: forget to carry to vet, cos I am from spain and here are ilegal. I have some knowledge. about vet.