it is a great wormer and I have used it for the past year with good result. I put it to about three fourth the joint of my first finger on a big hound and put less on smaller hounds. to much will make one sick for two or three days. it will get all worms.
Allen you have to be careful with. It is great wormer. I don't like the guessing part of. I like knowing exactly what I am giving them. I squirt the whole tube in a 12 cc syringe and push the air out of it. Give a grown dog 1cc. I usually squirt 1cc into a 3cc syringe then give to the dog. Easier for me to be sure I don't give them too much.