is the vextra RX? I never heard of it Thankyou for sharingWe live in an area of PA where lyme is epidemic. Three of my dogs just got over their doxicyclene. They were symptomless, but blood work revealed lyme.
I used to use Biospot and Advantage but I would see ticks on the dogs before their next dose was due. I haven't seen any on them since I started with Advantix and VextraD (Will alternate and use monthly even during the cold months)
Chickens are supposedly tick eaters, too, although Guineas are the gold standard. Unfortunetly I just got my day old peeps mid August when the dogs were already infected, I'm sure.
At least the chickens hang out here, around the house. They're now in the front shubbery against the house and they scratch and peck at whatever....
When we had guineas a few years ago, they were all over and further away, so hopefully by staying close, the chickens will get more ticks. It's one of the reasons I got them.