To be in with a chance of buying please just leave a comment on the post of the specific animal that you would like to buy. You can leave comments on as many of the 4 animals as you'd like but to simplify matters please could I ask that you only leave comments on the ones that you would genuinely buy if your name is picked.
I'll close the comments at 12 noon on Tuesday the 15th of March and use a random number generator to select one name from the comments left on each animal. I'll then contact those picked via email to sort out details.
Thanks so much for stopping by x