Grieving for a lost friend

Hi my doggy friends, can anyone give me advice please.

I lost my faithful old friend Ryan a couple of weeks ago. He was nearly 14, the most beautiful Lab/Ret you could ever wish to meet, but I also have a young two-year-old Lab/Ret and she is grieving terribly. She is not eating properly and is so lethargic.

Does anyone have any tips on how to deal with this? I know how I feel, I still cry for him myself, so I can’t imagine how she feels.

Amanda Beevers, via Facebook