If I remember right, that will kill a dog.
Bwwwaaaaaa... not a chance. We have been using it for our Labradors for 40 years. Not Collie or herding dogs approved.
So how much and how often for a lab weighing about 60lb, please?
The tube is graduated and marked. Check the dosage for a 1200 lb horse and divide by 20.
We redosed every six to 12 months.
