Dogs that can sniff out cancer in seconds are revolutionising the way we diagnose the disease. One dog, 12-year-old Daisy, has detected more than 550 cases of cancer in trials, and has even saved her owner’s life.

Read more about Daisy and other amazing Medical Detection Dogs here.

Cancer Research UK are currently conducting a study to look at whether dogs can help diagnose urological cancers, such as kidney, bladder and prostate cancer, by being able to smell them in a urine sample. Read more here