No, thats not what I meant, that the higher recommeded dosage of 20 mg/kg is for those particular rats.
This was from ratguide...
Dosage Recommendations
*Note: If choosing to use Baytril 10%, keep in mind it has a concentration of 100 mg per 1 mL. Also, because the 10% concentration can be so caustic to tissue it must be diluted for all routes.
5 mg/kg to 10 mg/kg , PO , IM , q12hrs 1 26; anywhere from 5 to 30 days (injectable form may be given orally). May be combined with doxycycline for treatment of mycoplasma. 26
or
5 mg/lb , PO , BID (as recommended on RMCA Drug Chart) 4
or
Baytril 2.27% =.20 mL/lb 14 to 30 days (as recommended on RMCA Drug Chart) 4
or
2.5 mg/kg to 10 mg/kg , PO , q12hrs 2
or
Per Rat Health Care by Debbie Ducommun:âBest reserved for older animals and more severe infectionâ, Baytril 10mg/lb (20 mg/kg) , PO or SQ , BID 3
or
The following dosage guideline, for use of enrofloxacin in rats with serious respiratory infection suspected to have Mycoplasma as the pathogen, is recommended by Dr. Michael Hutchinson, DVM; Animal General, Cranberry Township, PA. 18 , and is based on his experience treating rats and current literature:
15 mg/kg, PO (oral), BID ,for 10 to 30 days: directly related to severity of illness.
Treatment is initiated early, and aggressively, starting with 15 mg/kg for 10 days followed by assessment of the ratâs progress, and may be continued at that dose based on veterinary discretion.
For repeated URI (upper respiratory infection)unresponsive to enrofloxacin alone or when serious to advanced lung infection is present, treatment regimen incorporating enrofloxacin (Baytril) 15 mg/kg , PO , BID ,along with doxycycline, nebulized agents ( gentocin and albuterol), and dexamethasone can be initiated. For information on Dr.Hutchinsonâs treatment regimen see articles: Mycoplasma or Pneumonia in the Health section of the Rat Guide.