Advances in veterinary transfusion medicine and development of canine and feline blood donor programs have increased the availability of blood products to the veterinary market. An increasing number of small animal practices are routinely using commercial blood banks and providing their patients with valuable transfusion medicine services. It is important when administering these products to understand and recognize the most-common signs of a reaction. Side effects such as vomiting, fever and urticaria have been well described in veterinary patients.
