Nutrition to add when experiencing pet stiffness, pain on movement, pain during rising, rheumatic pain, joint inflammation, cracking of joints, joint soreness, back pain, crossing over of gait.  Chronic chewing, chronic sprain, bone deformity, degenative reticula myelipathy, leg perthes, hip displasia.
Directions on the bottle says:  
under 20 lbs. 5 drops
             20-100 lbs. 10 drops,
             over 100 lbs. 15 drops.
Give once in the morning, evening, and at bedtime.  or as needed.
Ingredients:  Amica M., Rhus Tox.,, Hypericum, Calendula O., Ham. V., Lathyrus S., Acon. N., 6C & 30C in 20% alchol in purified water.