3 month old chicken (silver laced wyandotte) attacked by dog

[jays ma]

My neighbors 120lb black lab jumped in my fence and attacked my 8 chickens. 1 of them is worse than the rest. i have applied a topical antibiotic but not sure what else to do. I cleaned it and treated it but im concerned it might be to big of a wound for home care or that my chicken will die from infection. any ideas?

 

[jays ma]

O, and this wound is on her back, right between her wings. She did seem to have a hard time using her left wing earlier but seems ok now. She is missing several feathers.

 

[birdman450]

Only time will tell my cousins dog attacked my rooster earlier this year he couldn't even move really I laid him in the coop that night and in the am I opened coop and he came flying out like it never happened