I used to have a hedgehog. That thing was the best!! So friendly, you can still pet them when they put their spikes down. It was awesome...Till my sister left it out and it had to sleep in a roll of duct tape then a little late got hypothermea and died in my hands...

I heard you can actually buy piranas...That would be the best! Then you can sic it on your ex when shes bugging you..