Can i give this to my duck?

[DucksAreAdorable]

I got this antibiotic from tractor supply it had alot of reviews about people using it on their dogs, cats, chickens, goats but the label says for cattle, swine. I already bought it due to everyone's reviews and was wondering if anyone on here has advise on whether I can use it on my duck which is who I bought is for she got a bad infection in her leg and I need to give her antibiotics. Any help would be amazing I'll post a photo of antibiotics. Oh also if it is acceptable to give her how much should I give her and for how long.

 

[FBMcrazy8]

I’m kind of scratching this up for you so someone can help you. However in what I have read with medicine is that basically if chickens can have it, you can give it to ducks as well. As far as dosing goes I don’t know. But maybe someone will see this and be of better assistance to you!