Depending upon how you define prayer, it is debateable as to whether Buddhists pray at all. The Buddha did not leave any special prayers for dead animals, although he did encourage people to practice loving kindness and compassion.
There may be schools of Buddhism that have special prayers for dead animals, but if so, it is not well known. Individual Buddhists can express their wishes that dead animals are reborn in a good place, or even as humans.
They pray in a Buddhist Temple.
Monestaries
They pray to statues no matter where they are, but the "Holy Place" for Buddhism is in Limbini.
It catches its prey in its claws then brings it to its mouth. It also feeds on dead animals.
Peace and happiness for all mankind.
Catholic do not pray to 'dead people' unless they are saints.
yes
Confucianism has only One God. Buddhism believes in numerous deities. Confucianism is from China. Buddhism is from India.
Prayer was not a part of early Buddhism. In some cultures, Buddhism is combined with other religions in which prayer plays a part, but it is not Buddhist prayer.
yes, all snakes are pray to other animals, birds for example all snakes also pray on other animals. snakes are carnivores.
nothing
On the day of the dead also known as " el día de los mirtos " ( spanish ) you pray to your loved ones that have died.