I would leave at least water for the bird, maybe a chick waterer, and make it dark for her so she calms down, stress is hard on them.. I used Aureomycin in the water for awhile, on the label it can be used for poultry, but you can't eat the eggs until they are off of it for some time. I know dog bites are very infectious. You can use regular antibiotic ointment on the wound, I remember she kept picking at it to get the ointment off, so then I duct taped the gause on her. I seems as if the wound you describe is much smaller than what I delt with? Make sure it is irragated, I used a contact lens bottle of pure saline solution to really clean it out, a puncture wound can have feathers poked down into it, you would need to really clean it out good, but don't stress the bird too much if you can help it. I hope she makes it.