Arnie the English springer spaniel may be classed a gun dog, but he is a real blood hound, donating 21 pints to help more than 80 other beloved pets.
Owner Rachel McFarlane, 36, took Arnie to his first blood donor session for the Pet Blood Bank in 2015 after reading an appeal for canine donors.
She said: “It’s amazing the number of people who have never heard of dogs donating blood.”
