These are a reptilian species called geltails. Now the gel tail can be made out of almost anything. And geltails like to hoard things in their tails. They have skinny, clawed front legs. And hoofed in the back. They can have wings, but it is mostly rare. It is common for some tok have a very thick fur around their neck. If you are willing to have one. You can make one yourself, but please credit me. Please feel free to ask questions as well!