Overview of Furosemide (Lasix®) for Dogs and Cats. Furosemide, commonly known as Lasix®, is used to reduce fluid accumulation and. Furosemide is the most common medication used in dogs with confirmed lasix. DOs. 1) Prior to prescribing furosemide, a renal panel with. Come to petMD for a complete list of pet medications and prescriptions. Drug Name: Furosemide; Common Name: Lasix®, Salix®; Drug Type: Diuretic; Used. Immunotherapy for Allergies in Dogs and Cats. Chocolate Toxicity in Dogs. Influenza Vaccination in Horses. Zinc Poisoning in Dogs and Cats. Round Bale Hay Storage. License Restrictions. Nasal Pharyngeal Polyps in Cats. Altering a Horse's Tail and the Ethics behind It.