Genetic Savings and Clone (I'm soooo disapointed that we didn't think of that name first...) now offers, for a paltry $50,000, the ability to clone your cat.
No joke.
Of course they can't actually replace it's memories yet. But if you have an especially cool and well dispositioned cat (like I do) this offers you the chance to keep it 'in your life' forever (or as long as you can afford it).
-Kevlar