I did a search for Inforce 3 and see that some of you are using it at branding and/or at weaning.  I was thinking about trying it on light, put-together salebarn calves and wondered if any of you had any experience with that? 

I've been doing a Bovishield Gold 5, followed by another one in a few weeks, but was thinking about trying the intra-nasal to replace the first round.  I like the idea of one less shot for little calves under a lot of stress and the faster response that the Inforce would give, but I guess the main thing that concerns me is not having any BVD protection until they get the second round with the Bovishield.  Thoughts?