Based on what you have, I would go for this:

Skills: 4,3 or 4 ,4,2 or 4, 1 Summon: Snake

Yeah. Whenever I say an animal summon, I hope people understand it as I am referring to the gold summon if they have it since the serpent is the same as snake but chases twice and higher stats. It's just easier to call certain summons such as the monkey, cat, bird, shark, tiger, dog, etc. then actually remember their correct name.