Thanks guys! I confess I am a collar addict. If you guys saw the collection I have amassed for just one dog...you would be planning an intervention for sure! 
 
//her collars looks tight to me

 in those photos, 
cuz Buddy wears
 his much much looser. so i am much accustomed to seeing a 
much looser collar, <----is probably 
why
  V's collar looks just a tad too snug 
to *me*.
(but, my dog will never, ever ever ever pull his head out of his collar, never, so i don't have to worry about that, some dogs can and will pull out of their collars).//
 
It looked tight to me at first too TL...however if V. got excited or amped up enough over something, she could very possibly back right out of her collar.
 
So...being a very responsible (and a touch paranoid) pit bull owner, I researched proper collar fit. You should be able to easily and comfortably slide a finger under the collar but no more. V. is really very good on leash, but I always think about the possibility of a loose dog or a hoard of taunting cats...and the reality is...no matter what happens...it is always the pit bull's fault...better to be proactively offensive.
 
I use a 1 3/4 - 2 inch leather collar because it gives me control and I think is more comfortable for her (dispersing pressure over a wider area; instead of a thinner collar which would "cut") when I do have to physically control her by her collar.
 
It doesn't even have to be a loose dog or a passing rabbit; if she sees a "friend"; in Veronica's mind the best way to greet them is to tackle them like a line backer, take them down, sit on their chest and give them a proper face licking. In her mind, any lesser show of enthusiasm is tantamount to a snub. She and I disagree on this point; so this is one instance, where I'm afraid I must insist we do things my way and sometimes, not always, but sometimes that requires physical restraint. 

 (And let me just say that the fairly teeny tiny 50 pound package that V. comes in - is deceivingly strong).
 
But she only wears her collars when we go out. Inside she is au naturel. 
