“It’s unclear why these other animals were buried in the dog catacomb, but it is likely that all ‘doglike’ creatures were interchangeable, and that mythological reasons probably underlie the choice of cats and raptors,” the researchers wrote in a study published in the journal Antiquity.Many of the dogs were only hours or days old when they were mummified. Some older dogs had more elaborate burials, and may have lived at the temple, but the younger pups were likely “bred - farmed if you will - for the cult,” Nicholson said.