Frog-Rabbit WBoS

A Frog-Rabbit mutation

"This unfortunate specimen is an example of what can go wrong when messing around with Conjuring Spells."
Miranda Goshawk, Book of Spells.[src]

Frog-Rabbit is the name given to the result of a half-frog, half-rabbit mutant hybrid created by magical means. It can be a by-product of incorrectly-performed Conjuring Spells, a fact explained by the Principle of Artificianimate Quasi-Dominance.