You get the fur from a fence in Puerto Rico. Back at the lab, you run a DNA test, but it turns out to be ordinary coyote fur.
You don't. The only fur is the possible chupacabra fur on the fence at Puerto Rico. All you get from your trip to the Himalayas is a lantern and a photo of a footprint in the snow.
On your first trip to Puerto Rico, drive the jeep to the house of the herder's brother (right side star). He says some fur on the fence is from the chupacabra. Take it back to run a DNA test, but it turns out to be from a wild dog.
Go back to Puerto Rico, where the herder is planning to catch the chupacabra with a crate and some chains. Drive to Snaggletooth Rock (center star) and herd the three spotted goats into the grassy area with the jeep. They will lure the chupacabra. Get out and join the herder as you wait for the creature.
On your first trip to Puerto Rico, drive the jeep to the other locations. At the upper left, there are Bolt Cutters on the top of the hill. At the right side star, the brother's farm, he says some fur on his fence may be from the chupacabra. Take the fur back to Mews for testing.
There do not appear to be any sheep anywhere on Cryptids Island. There are many goats at the Puerto Rico location, and part of the plan to catch the chupacabra involves using them as bait. After first testing the fur from the barbed wire fence, return to Puerto Rico to use the jeep to corral the three spotted goats at Snaggletooth Rock.
In Puerto Rico, the goat herder's brother has a chicken farm, at the right hand star on the jeep map. There is some fur on the barbed wire fence. Collect it and analyze the DNA at the Mews lab. (Unfortunately it is from a coyote. Return to Puerto Rico and talk to the herder and his brother. You can help catch the chupacabra at Snaggletooth Rock - center star on the map.)
Collect the fur from the fence at the farm of the herder's brother (right side star) at Puerto Rico. Take it back to show to Mews. Follow the steps on the DNA testing carefully. Unfortunately, the fur is from a coyote. Go back to Puerto Rico, where the herder is going after the chupacabra himself.
On your first trip to Puerto Rico, all you can do is get the bolt cutters (upper left star) and the fur from the fence (right side star). When you return from testing the fur, you find the herder is out to catch the chupacabra. His brother fills you in, so you go to the Snaggletooth Rock (center star) and herd 3 of the spotted goats into the area as bait. Then you get out and wait with the herder for the chupacabra to come.
On your first trip to Puerto Rico, you can get some bolt cutters and some fur from a fence. But the DNA test shows it is not from the chupacabra. On your second trip, the farmer is trying to catch the chupacabra. Help him by using the jeep to corral 3 spotted goats into the clearing at the center star. Then you can get out and join him.
On your first trip, get the bolt cutters (upper left star) and the fur from the right-hand star, the chicken farm. On your second trip to Puerto Rico, the farmer is out to catch the chupacabra. Use the jeep to herd 3 spotted goats into the clearing at the center star, then get out and join the farmer.
On your second trip to Puerto Rico (the first time you get the fur), drive the jeep to herd 3 spotted goats into the place the chupacabra was spotted, the rocks at the center star. Then get out and meet the farmer, who has prepared a trap.
You find it caught on the fence of the farmer's brother.