Frost Chocolate Anaconda is a combination of the recessive swiss chocolate mutation, the recessive caramel mutation, the recessive evan's hypo mutation and the heterozygous incomplete dominant anaconda mutation. This combination has a grey/greenish colour with blue hues coming through and brownish coloured pattern. The swiss chocolate gene creates a darker headstamp due to the higher concentration of melanin on the head. The anaconda mutation removes some of the dorsal pattern.