https://www.vetsurgeon.org/f/clinical-questions/25787/how-to-dose-doxycycline Evening....just a quick query....in suspected mycoplasma in rats, are people using Enrofloxacin and Doxyrubicin together? If so...what form are you giving the doxy in?.....Ornicure needs large volume made up fresh each time? Vibravenos not alloweden-USTelligent Community 10https://www.vetsurgeon.org/thread/179493?ContentTypeID=1Thu, 25 May 2017 06:11:11 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:86da2d11-9674-4986-a66e-ef2aef3faeb7Marie Kubiak<p>I usually start with enrofloxacin and move to doxy if poor response. Usually they respond well initially but relapses get less responsive as resistance develops and a shift in treatment is needed.</p> <p>I use Karidox- 100mg/ml liquid formulation of doxycycline. If you don&#39;t want to carry an extra stock item (it comes in a big bottle so therre will be wastage if you don&#39;t use it regularly) then you can compound crushed tablets with pharmaceutical syrup or just hide split tablets in bits of cheese/pat&eacute; for greedy rats.</p> <p>Marie</p><div style="clear:both;"></div>