TOON RIDDLE NO FURTHER A MYSTERY

Q: My pores and skin is inexperienced and slippery, I have four legs and webbed ft, I hop on land and swim underwater, I really like bugs and small fish to consume. What am I?138. I come in many various shades and I get bigger After i’m total. I'll float absent in the event you don’t tie me down And that i is likely to make a loud sound if I cr