Not really a BD'er - I never spent so much as a single neopoint on training, and neither do I intend to, but recently I've been playing a bit with the Defenders of Neopia (nice trophies

). After beating the Ghost Lupe without any trouble whatsoever, the Cave Chia, however, is looking problematic.
Current battling pet:
Lvl: 13
Attack: 16
Defense: 19
Hp: 16
Equipment (I'm not keen on buying much else, or at least, spending a lot; as I said, I'm not a BD'er)
Large Metal Shield
Mud Mixture
Caustic Potion
Bone Sceptre
Obsidian Dagger
Scarab Ring
Abilities:
Quiggle Stomp & Splash
Any pointers?