"That fish was great mom! Was that bass, trout? … well whatever it was, it was the best!" 

Snowdrop takes after Herbert a great deal. For this line I want Snow to sound a bit higher pitch, something young ( if not possible try your best) but nothing to forceful. Though if you can't there are other roles.

"You know what, Herbert we should have a race! I'll make you a sled too" 

The "sled" is an ice block that has been scratched by his claws. Treat this line like when a young child is making you something but they don't quite know what they're doing. Ex: be childish

"Hey, the snow really is soft"... And COLD!!" 

Snow drop didn't realize that the snow he landed in is actually softer than he thought it would be, and he's also surprised at how cold it is against his fur. So really hit hard on this line.