There are 2 obstacles on Snowy Mountain and are both harmful
Barbed Wire is a harmful obstacle on Snowy Mountain that has a reasonable size and length. It depicts a red spiked barbed wire that kills any player or pet on contact.
Road Spikes are harmful obstacles on Snowy Mountain. They depict a small and short, red line with red spikes coming out vertically form the line. They kill any player or pet on contact.
The music theme for this stage seems to be modern thence secret agent music like you would hear in James Bond movies.