Archaeologists working in an ancient settlement at the heart of the Russian steppes have unearthed the remains of 64 dogs and wolves. They appeared to have been sacrificed and consumed as part of male initiation rituals that took place at the site nearly 4,000 years ago.

See the source article by following the link below:
Archaeologists working in an ancient settlement at the heart of the Russian steppes have unearthed the remains of 64 dogs and wolves. They appeared to have been sacrificed and consumed as part of male initiation rituals that took place at the site nearly 4,000 years ago.