Vectra 3D Flea & Tick Spot Treatment for Dogs, 21-55 lbs, 3 Doses (3-mos. supply)

Vectra liquid it's taking long to dry- up to 6-8 hours. We put it in the evening and our dog started itching hour later. We used lower dose than indicated on the pack since we were skeptical and our puppy is just 7.5 months old. He rolled on his back and was no way he will stay still without scratching. I was hopping is just temporary but in the next 48 hours his ears were red and itchy. We showered him and 4 days later he lost his appetite, got weak in legs and dizzy. This treatment is really dangerous at least for my GSP dog. I WOULD NEVER RECOMMEND IT. I better use a shampoo, wash him more often and treat the yard than use these Flea and Ticks treatments. It looks like we are poisoning our dogs. We had lost one of skin cancer and now we are worried our puppy may have long impact health issues because of this treatment. I regret I used it.

We’ve been using this for several years and it’s worked well for us. It did cause some itching in our dog with more sensitivity, but went away after a couple of days.

I switched to Vectra based on a recommendation from Chewy. I have 2 dogs and we are always fighting fleas!!!! I followed Vectra directions but here we are 1 week later and I’m combing out fleas. Why ????