You need to buy a Dragon Amulet, then go see Lady Celestia and grow your dragon.
You have to pay 20,000 gold to Lady Celestia at Sunbreeze Grove to get your adult dragon. Just talk to her and click "Baby Dragon and Training" then click "Grow Dragon". But if you mean having your adult dragon following you around, then you can't. To use your adult dragon, you must do something like training or unlocking skills.
It remains a baby forever.It would probably cost z-tokens to get any kind of adult dragon.
A bearded dragon when adult can run up to 15 mph
20-25 days
An adult Bearded dragon weighs approximately 500 grams.
It grows to adult as soon as you purchase the dragon amulet
At level 4, it evolves to a juvenile dragon, then at level 7, an adult dragon.
You feed them dragon food.
An adult dragonfly has two multi-faceted eyes.
about the size of 4 yards
It depends on the species.
You will not have a baby dragon anymore but a slightly grown dragon companion.You will have to spend 10.000 for growing your dragon so it will become a toddler and you will be able to have another pet too.But if you are battling a titan or something like that your dragon will become an adult automaticly for that. WARNING:Your dragon will only be adult for titan fights like Xan titan fight then when its finished it will become a baby/toddler again.