Stop the unwanted "Bali" system in hindu temples

We must take initiative to stop the unwanted slaughtering of cattles "Bali" system" which us totally a vague way of approaching to God..We must stop the slaughtering of those poor and helpless animals.We can't be so cruel.God haven't given them speech but has given us that power to protect them and we are nobody to take away their rights of living in this world ....I want to stop the unwanted slaughterings of those helpless creatures.