Build a trap using 4 Metal Gateways and 1-2 Large Bear Traps. Get it in position but make sure the Gateways are spaced out just a tad bit, finish it by placing the bear traps in the middle of the three gateways and lire the Giga in. Once they’re in the bear trap, place the final gate behind them so they can’t get out. Now, tranq them til they’re out cold. Make sure to have an absurd amount of Narcotics for this, Bio Toxins work best. If you’re on Mobile, use a 10x Soothing Balm and Quetzal Kibble, if on PC use Superior Kibble.