My 12 year old Jack Russell, Dale, blew out both her ACL’s five years ago and although she recovered well, she had recently been showing signs of worsening arthritis. My girl lived most of her life on an island in the Bahamas, chasing lizards and running on the beaches and it broke my heart to see her spend so much time ‘in bed’ and struggle with stairs, etc. She is doing MUCH better since starting with Canna biscuits and is considerably more active than previously. Just ordered more as I have truly seen a difference. Will try them also during thunderstorm season as both my JRTs hate storms.