One calculator is for the veterinary products: 1.87% equine paste and 1% veterinary injectable solution, only one of which is taken orally mixed in a beverage.
The other calculator is for the pills intended for oral use by humans.
Instructions:
1. Open the Excel file
2. Type your weight in pounds in box B2
3. click Enter.
4. Then read your dose of pills, paste, or solution in the appropriate box.
5. Check your results BEFORE taking the dose.
6. Does the dose pass the "common sense test"? (If your calculated dose is more than 1-3 pills or more than 1-3cc of solution or paste, it is probably incorrect or your weight really a lot more than the average person.)
7. If your dose is reasonable take it. If the dose is dubious, do not take it. Get help from someone who knows what they are doing.