Animalgamations are made from rearranging animals and reattaching them at different points. 

With this long necked guy I removed ghe head of the mouse and swapped it for a head made of rat skin at the other end, then I thought it'd be nice to make his eyelids out of the same thing its feet are made from, because that's exactly what happens in nature and I don't think enough people are talking about it.

I gave him a sail on his head so that you know he's a dinosaur, like the Spinasaurus except friendly and nicer to stroke.

 He's a one off!

I used:

Rat ear

Rat skin

Mouse skin

Chicken beaks

Mouse tail