Ancient Maya Hauled ‘Little Fat Dogs’ 400 Miles Across The Jungle. Sometimes It Was Just to Eat Them
New chemical analysis reveals ancient Maya elites transported their prized dogs across hundreds of miles.
by Tibi Puiu · ZME ScienceThink about how far you would travel to get the perfect dog. For the ancient Maya, the journey required hauling small dogs across hundreds of miles of rugged mountains and dense jungles. Long before modern kennel clubs existed, people in Mesoamerica bred, raised, and traded specialty dogs.
We have long known the Maya operated a sprawling economy fueled by jade, obsidian, and pottery. Now, a new study adds a living, breathing layer to this ancient economy.
By analyzing chemical signatures locked inside ancient teeth, an international team of archaeologists discovered that highland Maya communities in southern Mexico imported dogs from lowland kingdoms up to 400 miles away. The evidence proves that live animals formed a massive, highly organized part of the Maya trade network between A.D. 400 and 800.
“Dogs are the oldest domesticated animal worldwide,” Elizabeth Paris, an archaeologist specializing in the ancient Maya at the University of Calgary, told National Geographic.
“The Maya valued those relationships and honestly, went through a lot of time and trouble to get special dogs and to breed special dogs.”
The Chemical Passports of Ancient Pets
As animals eat and drink, their bodies absorb specific chemical elements from their environment. These elements, particularly an isotope called strontium, vary depending on the local geology. Because bodies build these elements directly into their tissues, bones and teeth become a permanent chemical record of a physical location.
“As animals grow, elements from what they eat and drink get built into their bodies,” explains Chris Stantis, an assistant professor of anthropology at Southern Illinois University Carbondale. “Teeth are especially helpful because tooth enamel forms early in life and doesn’t remodel the way bone does.”
The research team investigated two hilltop cities in the Chiapas highlands of Mexico: Moxviquil and Tenam Puente. To map out where the animals originated, the researchers built an enormous reference database using 45 plant samples from the region to establish a local chemical baseline.
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When they compared the animal bones to the local plants, the researchers could tell which animal belonged there. For instance, the deer bones found in ancient trash heaps looked perfectly local. Hunters simply caught them in the surrounding woods.
But the dogs were immigrants. All four dogs tested from Tenam Puente arrived from lowland Maya kingdoms hundreds of miles away. The chemistry points to origins near modern-day Calakmul or Becan, located deep in the jungle.
Meanwhile, the dogs at Moxviquil came from a variety of distant places. While one dog looked relatively local, another came from the area around Mayapan in the northern Yucatán, and a third originated near the powerful city of Palenque.
The Diet for a Maya Dog
Importing a live animal across 400 miles of rugged terrain requires immense planning. These travelers needed food, water, and protection. So, what did the Maya feed these highly valued imports?
The researchers looked at carbon and nitrogen isotopes, which reveal an animal’s diet. The dogs did not scavenge for scraps. Instead, their owners fed them a specialized, high-protein diet loaded with maize.
They ate the exact same high-quality foods as their human caretakers. Such an unusually rich diet indicates deliberate, careful feeding.
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“Our results contribute further evidence for robust exchange networks in ancient Mesoamerica, including the Maya culture area,” Paris says.
Ashley Sharpe, an archaeologist at the Smithsonian Tropical Research Institute who wasn’t involved in the study, has seen similar patterns. Most ancient Maya dogs she has studied were quite small, resembling modern corgis.
“I’m pretty sure they were little fat dogs,” Sharpe says.
Companions, Rituals, and Dinner Plates
Why did the Maya go through so much trouble to breed and transport these animals?
Unlike the inanimate objects that archaeologists usually track, living trade goods served many different roles in Maya society. Ancient artwork frequently depicts Maya kings traveling in hammocks with a small dog walking underneath, suggesting they served as status symbols or alliance-based gifts.
The team even noticed that some dogs in Chiapas had a strange tooth shape. This genetic mutation often occurs in hairless breeds, hinting that the Maya might have been trading the ancestors of the famous Xoloitzcuintli.
However, dogs also served a much darker, highly practical purpose: food. Many dog remains show distinct butchering marks. Sharpe believes breeders raised many of these animals primarily for human consumption, much like small pigs. Most of the dogs she has examined died between one and two years of age.
“It wasn’t worth keeping old dogs around for a long time if you’re just eating them,” she says. “It’s very systematic, they’re skinning them like a rabbit,” she says. “Why else would they be dying so young, systematically?”
Beyond the dinner table, the Maya also used dogs as sacrificial victims. For example, archaeologists previously found a pit of sacrificed dogs in the city of Kaminaljuyu. The Maya buried these dogs near a drying lake, possibly as an offering to the gods for water.
“That, I would say, is evidence of sacrifice — you can’t get better than that,” Sharpe says.
Redefining the Ancient Maya Economy
We often picture ancient trade routes as dusty trails filled with merchants hauling static blocks of clay and pottery. But the same trails also hauled living things back and forth. Previously, ZME Science reported about a recent study that found pre-Inca people in Peru traded exotic tropical birds, sometimes traveling through hundreds of kilometers of mountainous terrain.
“When we think about trade networks, we often think about inanimate commodities,” Stantis says. “But dogs are different. They’re living animals that require feeding, care, and transport.”
Moving live dogs from the Yucatán peninsula all the way to the Chiapas highlands required a highly organized logistical network.
“This isn’t the first time archaeologists have suggested dog trade in the Maya world,” Stantis noted. “But with more refined isotopic methods, our paper was able to make more informed hypotheses about where these dogs may have come from.”
Today, we treat our dogs as cherished family members. The ancient Maya also valued their dogs, but in their own way. Sometimes they provided company to a Maya king, other times they filled the bellies of the hungry.
“Their relationship with dogs is more complicated than our relationship with dogs today,” Sharpe says.
The findings appeared in the Journal of Archaeological Science.