How about an elixir that resets your trained pet to baby and randomizes which slots your pet will learn as it levels? Pedigree and slots would remain unchanged, but you would learn a different sequence of talents.
I would pay as much as 2000 crowns for such an item.
Pet moguls know what pet slots will result in certain abilities. We're thrilled when we get all the slots we need. We're very sad when the pet fails and learns something else.