Obscure Game Theater - Zelda Omega Randomzier - Zelda Classic Part 7

[@exCLOUDyGH]

The Frost Hammer is like a Hammer+Ice Rod that don't use magic (and can freeze water in dungeons).

[@burnum]

If it's the one from Link's Awakening, I'm pretty damn certain that one is male as Lady Meow Meow does have female ones that are tiny.

[@Randalor]

Could also just be a younger chain chomp in Lady Meow Meow's house, or a different breed of chain chomp.