My sons bp Cleo is bubbly at the mouth, holding her head up almost all the time, and just plain not right. We had read online to do a vapor treatment, 1/2 tsp vicks rub and a few drops eucalyptus oil in boiling water. We put Cleo inside a small tote with lid with holes inside another larger tote that holds the boiling water mixture. We have now done this twice, but doesn't seem to have worked. 10 mins max both times. Is there any other home remedies, or should we just take to vet?