It's been awhile since I've had pups. I am researching best worming options. What do the rest of you use and how do you use it? I should add mom is allergic to Fenbendiazole - she gets extreme vomiting, so I want to avoid Safeguard.

We use Strongid (pyrantel pamoate) here. I start worming at 2 weeks and reworm every other week until I start giving shots. Then I give wormer around the same time that I vaccinate (not necessarily the same day). Because east Texas is the parasite capital of the world, I am probably a bit more proactive than others have to be. I give 50-75mg per 10 lbs body weight.