Sharwood, a Gordon Setter from the UK, has made a remarkable contribution by donating blood 40 times, a record for a dog in the country.
This dedicated canine has helped save the lives of 380 dogs, including Sizzle the Dachshund, who suffers from haemophilia.
Sharwood's owner, Sue Mitchell, is incredibly proud of her dog's achievement and highlights his dedication to helping other animals.
Now, Sharwood is retiring from blood donation and can enjoy his well-deserved rest after saving countless lives.