I am giving my 18 month lab Metacam for her OCD. However, I have reduced the rate from 30 units down to 2 - 5 drops. I ve tried her without any but shes not as comfortable as the 2 drops make her. I expect the side effects are less too with only a small amount. I also give glucosomine chrondrotin, green lipped mussel extract, a herbal supplement and a bioflow collar. She swims twice a week and daily walks of an hour or more (off lead) its hard to believe that 2 drops could make a difference but has anyone else experienced this?