The easily domesticated Terradon has made them an attractive option for farmers and headers. They are generally low maintenance, providing meat, milk, tusks and hide. Their shield like "scales" in particular, have been in use long before their now abundant domestication. Generally used as pieces of armor or shields, Terradon scales are strong, light and durable, not to mention there supply is plentiful to say the least. Though Terradons do seem like a worthwhile investment, there are numerous reports of their aggressive nature during mating season causing unwanted casualty, deterring some more prudent investors.