Just to add regarding legring..
A legring can trace who the breeder and how old the chick, just like our identity card. Only reputable AVA registered breeders/farms will have legrings on their chicks. It also indicates that the bird comes from a legitimate place. And these breeders are only used "good bloodline" for their breeding.

__________________
Petsfanatics.com has no multi-million dollar marketing campaign or celebrity sponsors, but we do have something even better—you. If you enjoy Petsfanatics please consider telling a friend, sharing it with anyone who loves pets, or writing the author of a media article that overlooks us.
PETAS [Pets Enterprises and Traders Association (Singapore) ] - Committee Member
Founder of Merlion-K9 Training
www.merlion-K9.com
Public Relations Officer
FYNNMOOD GOLDFISH CLUB SINGAPORE
Member of Association of Pet Dog Trainers (APDT)