A sniffer dog in Madhya Pradesh's Veerangna Durgavati Tiger Reserve has helped crack 51 wildlife crime cases and sent 91 poachers and smugglers behind bars. Galileo, a Belgian Malinois, can detect hidden traps and track suspicious scents deep inside forests where humans can't reach. He is an asset to forest department, known to send "shivers down their spines" among smugglers.