Dr Doug Question

Works 100% on our two Schnauzers , have been using it for years after we learned our vet uses it on his dogs. See internet site for discount coupons from Novartis.

Sentinel does not do much for ticks. It's actually not a new product, but has been reintroduced after Novartis shut down production (along with many of their other medications including Excedrin) over a year ago. It is a good, safe, effective product for labeled indications.

Doug, DVM

Assuming you mean Sentinel, we asked this of our Vet and he said no...