Shoot, I almost forgot

! If you get the Missing Link, be sure to start him on it VERY slowly, as it can cause tummy upset, gas and stinky farts if you give too much too fast. Just start with a pinch a day and slowly increase that over a couple of weeks, until he's getting the recommended dosage (I think it's 1 tsp for dogs under 20lbs). I give my girls 1/3 tsp. each, since they're 2.75 and 5.5 lbs each.
Good luck