If you thinking taming one is tough and need lot of narcotics. No they don’t . Its easy

1) first you have to trap then in an enclosed structure using any flyer.

2) then you have to craft a bed aside and go for a sleep

3) after u woke up knock then and feed them just berries.

They will be having no food in their inventory so they tame up in an minute

And this tip applies for every dino save your time buddies.