wow, just wow! are you serious? are you sure he is 6-8 month old?
Lija, he/she is at the youngest 6-8 months old as that is how long I have seen him in that Petsmart - He may be as old as 12 months for all I know...
I've been keeping an eye on him for quite some time now & I've lost count of just how many months have gone by. :-/