Chloe is adorable!!! She actually looks more pittie to me (the way her face is shaped.) Whats her weight? That will tell you a lot about what she may be.
A female AB will be in the 70lb + range, whereas a female pittie will NORMALLY be between 50-60 (and thats even on the large side, but thats how they are breeding them these days.) I see she has a bark collar too, Magnum has to wear one sometimes because he barks at nothing...seriously, I've never seen another dog bark so much - which isnt like pitties! She's beautiful though! I love her!
Your sis isnt the only one who throws parties for her dog! Here's Maui on her 2nd B-day! (I cant find her 3rd Bday pics.) Regular cake mix with organic peanut butter for frosting and Scooby Snacks for decorations, haha...she loved it! Even though I think she licked peanut butter from the roof of her mouth for about a week afterwards.
Oh yeah, and I lied about waiting to get that MH...I ordered one a few days ago, should be here by Friday. I got the 150w MH + Actinics Finnex fixture - wasnt cheap...than again, nothing in this hobby is!
-Melody