I have the requirements and instructions for beating Dogadon below.
Bananas needed to enter
boss: 300
Kong to use
for the boss: Chunky Kong
Special abilities
needed for the boss: Primate Punch and Hunky Chunky
To beat Dogadon, dodge the fireballs that
he spits. When he sits down onto the platform, throw a TNT barrel at him.
He'll be shocked and fall into the lava. When he recovers, once again dodge
the fireballs, and wait for him to sit down on the platform. Throw a TNT
barrel at him. He'll be shocked, and he'll fall into the lava. When he
gets back out, he'll have light beams come out of him, and he'll spit a
huge firewall out onto the platform you're on. Jump straight into it; there's
no way to escape this firewall. Throw a TNT barrel at Dogadon to shock
him and send him back into the lava.
Dogadon will get back out, and stomp the
platform so that it starts sinking. Dodge the fireballs that he spits,
and throw a TNT barrel at him. When he's shocked, a Chunky barrel will
appear where the TNT barrels usually are. Walk into the TNT barrel, and
then go up to Dogadon and do the Primate Punch twice. Punch him with regular
punches after.
The platform will be very close to the
lava when you finally beat Dogadon. A small cut-scene showing Chunky super-punching
Dogadon onto the wall will confirm your victory against Dogadon. He'll
fall into the lava, and then he'll die for good!
Result of returning
this boss key: Access to the sixth and seventh levels