\\Medium friends tincture will last up to 3-6 weeks for your furry friend weighing 40-60 pounds when given 2x daily. Füss & Friends Daily Wellness Tincture comes in a specially formulated 20:1 CBD:THC ratio designed for furry friends. The Medium Friends formula is for our furry friends weighing 40-60 pounds. This 2oz bottle contains 480mg CBD and 24mg THC infused into an ocean friendly, wild caught toxin free Omega 3 oil.