I just wanted to leave some feedback with regards to the Joint Aid + Muscle Maintenance for Dogs.
My Cocker is 9.5 years, and still works full time during the shooting season. She did 38 days this past season and dropped every bit of muscle. It was really noticeable.
She's been on the Muscle Maintenance since Crufts and the difference in her now is incredible! Now that she's put muscle back on I realise just how much she'd lost in the first place.