Ever seen those adorable 'derp' faces pets make when sedated? The Pet Parent’s Guide breaks down why sedation and anesthesia are sometimes needed for safe, smooth veterinary imaging—and what to expect before, during, and after your pet’s visit.

Find out how advanced tools like CT and MRI scans pinpoint tumors and assess their severity, helping veterinarians diagnose cancer in pets. Plus, learn about the 5 most common types of cancers in dogs and how early detection leads to better outcomes.