I built 3x2 stone foundation put stone door ways all around it then I put stairs on one side outside side by side so the dragon can run up

Make it chase you

run up your stairs/ramp

Once it come in run out a door way

Go back on stairs outside n shoot with tranqs

My level 85 took 22 tranqs

Also used same pen to tame X trike n pretty much anything that can’t fit through the door ways

UP IF IT HELPS

If you are going to tame one of these with no dinos, be sure to upgrade your movement speed and get tranqs. When you see it whip its tail forwards move to the right you will dodge the shots. This worked for me.

Completely irrelevant but I think it looks kinda cute.

Argent can pick it up now after tlc 2

It's a simple KO tame, the Thorny Dragon will shoot its needles at you in all directions, the needles deal damage and will make your torpidity go up.

They're commonly are in a group of 2 so you have to kill one or knock both.

Traps are not needed if your fast enough or on a cliff next to the dragon(s).

Be sure and name your first Thorny Dragon "Me So Thorny." Epic.

Summontamed SpineyLizard_Character_Bp_C

If you have a flyer carry one to a taming pen, it's gonna aggro and start throwing spines at everything it sees the minute it lands. Plan accordingly, and use solid walls so it can't shoot through them.

Best at gathering wood and thatch and knocking creatures with a handy Smithy