New boa Not sure what kind it is Help

[erghiez]

I recently bought my 2nd snake, they said it was a American Boa and is possible to grow to 10 feet in length and have the possibly width of my head lol after i bought him I started researching things for my snake and I came across a Caulkers Cay Boa picture ( Dwarf Boa that reaches only 5 feet in length ) and looks almost the same as mine.

Any snake experts able to tell me what kind of boa I own. Did I get owned at the pet shop? lol

My msn is jiggyjosh@gmail.com and my email is joshuataylor@videotron.ca if you can let me know I would appreciate it alot!