This year in January my dog for the first time ever, had what I certainly do believe to be a bad
reaction to her shots. About 48 hours afterwards she developed bad
diarrhea, with mucus and blood in it, and also got quite weak on her legs for about 24 hours. She was fine however, and made a full recovery, on the 3rd day.
I knew it was directly related to her booster shots, but the vet didn't think so. But I don't want to risk damaging her further again next January, when her boosters are due.