Hi, everyone. I am looking for an interior/exterior primer that I can use on my house. I've been told that Mad Dog Primer is one of the best out there, but I've never used it and was hoping that I could get other's opinions on this before I jump into my next project. That primer is supposed to last 3 or 4 times longer than other primers and I have pets and have been told that it is non toxic (so that would be a bonus, if it's true). I also live in Minnesota and need something that will be flexible with the constant temperature fluctuations and crazy weather that we get here. haha! Thanks!!

Never even heard of it.
I've been using Zinzeer 123, 90% of the time and it's never failed me yet.

heh, I've heard of Mad Dog, but you drink it, and then you are unable to do the painting

Joe's called out a good product. 123 also seals stains and knotholes, good prevention.