My dog attacked my chickens today. Unfortunately 3 did not survive and 3 are badly injured. I checked them out and it seems to be mostly injuries related to feather removal and a single punture on my roo. The 3 are severely stressed but alert and currently resting in a crate in my kitchen. I am waiting to see if they survive the night. My question is how do i treat their wounds? And what should i expect with healing?