Birds:
For susceptible gram-negative infections:

a) Ratites: 1.5 – 2.5 mg/kg PO or SC twice daily. Drinking water
10% solution, 10 mg/kg for 3 days; 5 mg/kg IM (IM injections
cause severe muscle necrosis) twice daily for 2 days
(Jenson 1998)

b) 15 mg/kg PO, or IM or 250 mg/L of drinking water (Bauck
and Hoefer 1993)

A method to make a 10.2 mg/mL oral suspension of enrofloxacin
has been described: Make a stock solution of “HMC 0.15%” by
mixing 7.5 mL of Lubrivet® with 92.5 mL of water. Crush three
(3) whole 68 mg tablets with a “pinch” of citric acid. Add crushed
mixture to a dispensing vial and 15 mL of “HMC 0.15%.” Shake
well to dissolve tablet coating; add a sufficient quantity of “HMC
0.15%” to a total of 20 mL and allow to stand at room temperature
for 30 minutes to allow tablet coating to completely
.dissolve
Shake well before use and keep refrigerated. A 14-day expiration
date has been assigned. By crushing six (6) tablets, a 20.4 mg/mL
.suspension may be compounded using the same technique