
No advice on dosage, but if any of her or your dogs are Collies (Rough, Smooth, Bearded, Border), Shetland Sheepdogs, Australian Shepherds, Old English Sheepdogs, German Shepherds, Long haired Whippets, Silken Windhounds and a variety of mixed breed dogs they should
not be given Ivermectin unless you know for sure that are clear of the defective MDR-1 gene. This applies whether prescribed by vet or (especially) where not!
M.