Welcome back, Yefpatterson!

Starting off
1.Go to Varrock Center and speak to Yefpatterson. He will tell you he lost his Pet Dragon and asks you if you can help. Before you can start looking for the dragon you need to be wearing anything Zammorakian so he can trust you. To lure him you need to get a Dragon Cake which is made with Lava ore and flame weeds as well as over-fired bread. To get all these you need to complete tasks.

Lava Ore
WARNING!:YOU NEED ICE GLOVES BEFORE YOU GO INTO THE CENTER OR ELSE YOU WILL TAKE DAMAGE RAPIDLY! 1.To get Lava ore you must go to the Wilderness Volcano. Go behind it and go into the small cave, once then you need to run past the fire giants and pyre fiends to the volcano center. if you did not bring ice gloves you will take 3-4 damage rapidly. Once you try to mine it a level 92 Fire Golem (he only uses melee so if your quick enough you can run behind one of the rocks and range or mage him) once he is dead you can mine the rock. Take the ore to the Golem cook outside the cave. He will hold onto it for you.

Flame Weeds
2.The flame weeds take time to get. First you must go to the farming patch near the Clan Wars Hunting grounds. The Undead Farmer will agree to help you if you bring him dead weeds. To do this you need normal weeds. Go to chaos temple with a Ghostspeak amulet and ring of visibility. Talk to the Harmless Revenant and he will make the weeds dead for you if you enchant him. To do this go to the Forgotten Cemetery and into the ruins and find his Remains. Bring them back to the Chaos altar and enchant it there with 50 prayer. The Revenant (Called Lessharrev after enchanted) will make the weeds dead for you. With your tools go to the Clan Wars hunting Grounds and give the farmer the weeds. He will use them on the patch then you start to farm them (this is quick) and the farmer goes to get lava. Once then he poors the lava on the weeds and then you can harvest them (only with ice gloves). You now have the weeds so go to the cook and give it to them.

Over-fired bread
3.To do this you need burnt bread. Go talk to the Golem cook and ask if you can have over fired bread. He will tell you he can't make it without dragon breath. To do this you need either a Dragon Fire shield full or an Anti DF shield. Go to a dragon with the rock bowl you are given and get attacked by it (MAKE SURE YOU HAVE FOOD AND THE SHIELD!) once then the bowl will be filled. If you have a Dragon Fire shield full you can just give him it from there. Once then you need to get 50 fire runes and Fire spice. To get the spice you need to kill another fire golem (this time level 112 with a range attack) with a bowl in your inventory.