The purpose of this thread is to give guidance to those who are planning to join into one or even to those who are already a member of one. Please freely post your inputs may it be based on your own personal experience or merely on your observations.
Let me start with.
(below are just based on my observation and experience)
PROS:
1. access to knowledge on helpful tips on the Do's and Don'ts
2. easier access to the necessities (pet food, care products and the likes...)
3. bonding
CONS
1. higher chance of competition resulting to misunderstanding. (mostly observe this common to same breed or same pet clubs)