Cerenia for Dogs and Cats: Dosage Guide, Side Effects & How It Compares to Other Anti-Nausea Medications April 3, 2026 / 90 / 0 Complete guide to Cerenia (maropitant citrate) for dogs and cats. How it works, injectable and tablet dosages, side effects, comparison with metoclopramide and ondansetron, and motion sickness prevention tips. Continue reading