i didnt say 1ml for a lurcher,i said 1ml for every 25kg in weight so depending on the weight of your lurcher you dose it accordinly.
for livestock the dose is given a week intervals for up to 6 weeks depending on what livestock your treating and how badly its affected.
usually its given for 6 weeks with sheep.
for a dog then 2 treatments is enough.
the back of the bottle tells ya nothing about doeses for dogs by the way and it just comes with experience of using it on them and i find 2 treatments to be addaquite.
iv never had a flea or tick on mine ever so the dosage i give mine seem to b