This is the most stupid of all the fuckin threads I've read in a long goddam time. Maybe I'm raging but vet shit is meant for humans and wouldn't be any less sterile than stuff that is "made for humans."
I mean seriously...do you really give your dog a shot of deca to keep him/her "healthy and strong."
You people believing in these old wives tales about potentially contaminated gear just because the label says it's for cows or dogs or whatever, get a freakin life! Stop being so naive and wise up.