Summary: In part 2 of our series on older dogs, Dr. Alicia Karas, of Tufts University, joins Julie Fudge Smith and Colleen Pelar to talk about the most difficult question: How do you know it's time to say goodbye? For more information and show notes: Your Family Dog Two terrific resources are Dr. Karas's Comfort Diary for Dogs and the HHHHHMM scale.
