I am very happy that you found your little one! Even if it was at a pet store. I know many are completely against pet store babies but this is only because the majority of these pet stores get their pups from puppy mills.
Every puppy born needs someone to love him/her and maybe this time it was meant to be that you walked into that store to rescue a pup that may have not gotten the chance to be a good pet to someone because of his "special" circumstances.
Either way, welcome to YT, your gonna love it here!
__________________  Zoe Peppee Brady EARL!  |