Panacur is an oral drug. It is available over the counter at most farm supply stores and is sold under various names....I think Safe Guard is one of the more popular. It comes in a paste but italso available in a suspensionand the paste can be suspended by a competent compounding professional. Like with any other drug or medical treatment, I would suggest you treat your rabbit only under the advice of a vet as there can be adverse effects from any treatment. There are several drugs that Panacur can react with and if there is a severe infection in some parts of the body...bad things can happen. Standard dosing is 20mg/kg.....so at your rabbit's weight....your rabbit will need about 28mg per dose. Calculating the paste is a little tricky if you are not familiar with formulating drug dosing....that is why a vet or health care professional is so important. For routine worming....I dose once every 10 days (this will incorporate the life cycle of the adults, the eggs and the eggs that hatch) for 3 rounds. If my rabbits were outside rabbits, I would probably do them maybe 4 times per year....and less if they are inside rabbits.
Randy