Levetiracetam: Use in dogs and cats (From the interweb)

Levetiracetam: This pyrrolidine-based anticonvulsant has an unknown mechanism of action. It has been used as an adjunct AED for dogs and cats and is occasionally used as monotherapy. In dogs, it has excellent oral bioavailability, does not appear to undergo hepatic metabolism, is primarily excreted unchanged in the urine, and has a half-life of ~4 … Read more