my dog had a flu short and become very sick she Nealy died she had a blood transfusion,she lost over 12 pounds but now she as put it back on over the last five month, as anyone given there bull dog a flu shot and had problems like we have? she doing much better now but now she as a skin infection because her immune system is not working as the red blood cells attack her white cells she only had 16 % of blood left in has any body, what i want to know is as i have read lot about this on the internet it say you should not give stub nose dogs this shot