Why dog see each other must bark?

Sad Rolling Eyes

say hello? Laughing

Then? Meow ar? Laughing

mmmoooooooooooooooo

shiok ..

i dunno.. you tell us Laughing

Why people see each other say Hello? Laughing

Rolling Eyes

i asking you Mad

ask ur mummy. Laughing

his mummmy ask him ask you Laughing

ppl stare at u then u will say "diao simi diao"
dog also same. Smile

they bark because they are telling each other “hey, the threadstarter is dumb”