I have two 6 month old puppies comin out of the Breakin pen in a couple days, I have python cow tags on all my older dogs but not on the pups and was wondering if it is safe to dip them when I get them back to get any ticks off? Any advice is appreciated!

You should ba able to dip them, I've dipped them younger. Happy jack used to make some good kennel dip used to keep a 50 gallon barrel by the dog pen and dip them every time I came back from the woods when ticks where moving