I heard that many of the crypto casinos were really considering it for a while, but in the end they were just chickens hahahaha 
Crypto casinos will never add a cockfighting option to the betting options they have because this is the same as horse racing which uses animals for competition but cockfighting seems more cruel because the owner brings two chickens together to fight until one of them is completely helpless or even die on the spot.But few days ago I had access to a fiat casino owned by several countries in Asia and there was a cockfighting option there and the betting method for the winner was usually by using color and usually it was (meron) or red and (wala) or blue.
I tried betting but failed I lost some money from this bet it was really ridiculous and it was better to bet directly by watching the cockfight openly.
That will even be more easy and acceptable compared to the few traditional physical events where cocks or other animals are meant to fight in a bloody manner that sometimes results in injury or even loss of the animal life along the line.
those traditional live roosters which they do really fight into death and it do really sounds too harsh but this is where other countries cultural type of gambling ended up into but speaking about recognition and progress about being listed on online casinos then i dont think that it would really be that become popular that much. If ever there would be some sort of digital cockfight for the sake of saving up those live chickens
then i dont know on how it would really be able to set up or would really be that developed that it would really be that looking interesting. We do know that when it comes to entertainment then we know that there are people who do much prefer on seeing it live and watching to those bloody fights even if it means that it would be putting up risks into those animal lives which there's nothing we can do if we do speak
about those approach.