They are extremely palatable with a liver flavour. Available in 3 sizes:For Small Dogs & puppies – up to 10kg, For Medium Dogs – 10-20kg, For LargeDogs – Over 20kg. Mess-free, fuss-free, safe and effective, Endogard is asure-fire way to eradicate worms from your pet. Product details oraltreatment for gastrointestinal worms (not heartworm) pack contains 4tablets; each tablet treats 5kg bodyweight treat according to productlabel liver-flavoured for easy administration