First it started with this:

Reborn Potion Purchased

I accept 17,000 and Reborn Potion been put in your items.

and then I decided to turn Korra into the reborn Cybill she has to become...

luckily I had a cybill elixir in my shop... :D

Your pet has changed into a Arid Cybill! Back to your items!

and then I used the reborn potion...

Your pet has changed into a Reborn Cybill!

which also gave me the achievement :D

Achievement Earned! Use a Potion Use a potion on one of your pets!

Congrats hon she looks awesome.And congrats on the achievement

thanks! :D